abundance, candy, color image, concept, contrasts, directly above, food and drink, heart, heart-shape, high angle view, holiday, horizontal, ideas, individuality, large group of objects, love, love you, message, nobody, photography, romance, standing out from the crowd, still life, studio shot, text, together, valentine's day, white background, europe, european, adoring, affection, caring, cherishing, color, colour, communication, contrast, devotion, distinctive, elevated view, emotion, feeling,

4-5 years, background people, bonding, boy, brother, caucasian, childhood, close up, coat, cold, color image, day, elementary age, family, friend, front view, girl, happy, head and shoulders, horizontal, innocence, looking at camera, midsection, outdoors, people, photography, portrait, posing, sister, smiling, standing, together, two people, europe, european, 2, apparel, bliss, buddy, cheerful, child, children, chilly, chum, close-up, closeup, clothes, clothing, color, colour, companion, compani

background people, chef's hat, chef's whites, close up, color image, commercial kitchen, cooperation, food and drink, gourmet, haute cuisine, indoors, industrial, kitchen utensil, nobody, photography, preparing, restaurant, service industry, shelf, spatula, steel, teamwork, utensil, vertical, whisk, wire, working, europe, european, bookshelf, business, close-up, closeup, color, colour, cookware, food, furnishing, furniture, implement, indoor, inside, kitchen, preparation, readying, team, toiling

20-24 years, background people, business, businesswoman, caucasian, color image, confidence, day, dedication, enjoying, happy, head and shoulders, head in hands, indoors, leaning, looking at camera, one person, people, photography, portrait, posing, side view, sitting, smiling, vertical, woman, young adult, europe, european, 20's, 20-25, 20-30, 20s, 25-30, adult, appreciating, bliss, business woman, businesspeople, cheerful, color, colour, commitment, daylight, daytime, delight, delighted, enjoy

abundance, backgrounds, color image, droplet, fresh, horizontal, metal, nobody, photography, purity, studio shot, water, wet, europe, european, color, colour, drop, freshness, new, saturating, soaking, sopping, studio, abundant, abundantly, background, colored, colors, droplets, freshly, horizontally, horizontals, metals, photographic, pure, studios, waters, wetted, colours, coloured, saturate, saturates, saturated, saturation, soak, soaks, soaked, sop, sops, sopped,

2-3 years, caucasian, childhood, close up, color image, colored background, cute, front view, girl, happy, head and shoulders, horizontal, innocence, looking at camera, one person, people, photography, portrait, posing, preschooler, smiling, studio shot, europe, european, bliss, cheerful, child, children, close-up, closeup, color, colour, coloured background, delight, delighted, enjoyment, female, gaiety, gal, glad, gleeful, gratifying, head & shoulders, human, human being, jolly, joy, juvenile,

agriculture, backgrounds, close up, color image, crop, day, food and drink, full frame, garden, gardening, green, growing, growth, healthy eating, high angle view, home grown, lettuce, lush, nature, nobody, outdoors, photography, vegetable, vertical, europe, european, advancement, close-up, closeup, color, colour, daylight, daytime, developing, development, elevated view, exterior, farming, food, gardener, harvest, high angle, horticulture, husbandry, maturing, natural, outdoor, outside, plant,

Church with a government building in the background, First United Methodist Church, Texas State Capitol, Austin, Travis County, Texas, USA

close up, color image, food and drink, fresh, glass, hydration, nobody, nourishing, photography, purity, refreshment, simplicity, single object, studio shot, vertical, water, white background, wholesome, europe, european, close-up, closeup, color, colour, food, freshness, glassware, healthy, new, nourishment, nutritious, nutritive, refreshing, studio, uncomplicated, wholesomeness, close ups, colored, colors, foods, freshly, glasses, nourish, nourishes, nourished, photographic, pure, refreshments

acorn, beginnings, color image, copy space, cut out, directly above, green, growth, high angle view, ideas, nature, new life, nobody, photography, shadow, single object, still life, studio shot, vertical, white background, europe, european, advancement, color, colour, cut-out, development, elevated view, genesis, high angle, inception, natural, negative space, nut, oak, origin, seed, silhouette, still-life, studio, white space, acorns, beginning, colored, colors, cut outs, greens, grow, grows, g

30-34 years, anticipation, caucasian, close up, color image, copy space, cut out, daydreaming, distracted, head and shoulders, holding, hope, horizontal, looking up, mid adult, newspaper, one person, pensive, people, photography, side view, studio shot, thinking, uncertain, white background, woman, europe, european, 30's, 30-35, 30-40, 30s, 35-40, adult, aspiring, close-up, closeup, color, colour, considering, contemplative, cut-out, day dreaming, day-dream, daydream, daydreamer, doubtful, dubio

Bridge across a river with a cathedral in the background, London Millennium Footbridge, St. Paul's Cathedral, City Of London, Thames River, London, England

25-29 years, agreeing, agreement, approving, caucasian, close up, color image, communication, cut out, detail, first-rate, gesturing, good, human hand, ideas, journey, ok, one person, people, perfection, photography, positivity, studio shot, success, thumbs up, vertical, white background, willing, woman, yes, young adult, europe, european, 20's, 20-25, 20-30, 20s, 25-30, accede, accepting, acknowledging, adult, agree, agreeable, close-up, closeup, color, colour, communicating, conceding, consent

25-29 years, agreeing, agreement, approving, caucasian, close up, color image, communication, cut out, detail, first-rate, gesturing, good, human hand, ideas, ok, one person, people, perfection, photography, positivity, studio shot, success, vertical, white background, willing, woman, yes, young adult, zero, europe, european, 20's, 20-25, 20-30, 20s, 25-30, accede, accepting, acknowledging, adult, agree, agreeable, close-up, closeup, color, colour, communicating, conceding, consent, cut-out, exc

30-34 years, beauty, brunette, caucasian, color image, confidence, copy space, cut out, front view, grinning, happy, head and shoulders, leaning, long hair, looking at camera, mid adult, one person, people, photography, portrait, posing, smiling, studio shot, vertical, white background, woman, europe, european, 30's, 30-35, 30-40, 30s, 35-40, adult, bliss, brown hair, cheerful, color, colour, cut-out, delight, delighted, enjoyment, female, gaiety, gal, glad, gleeful, gratifying, hair, head & sho

25-29 years, background people, caucasian, color image, confidence, copy space, day, enjoying, front view, happy, head and shoulders, horizontal, looking at camera, lounge chair, nature, one person, outdoors, park, people, photography, portrait, posing, relaxation, sitting, smiling, sunglasses, sunny, woman, young adult, europe, european, 20's, 20-25, 20-30, 20s, 25-30, adult, appreciating, beach chair, bliss, chair, cheerful, color, colour, daylight, daytime, delight, delighted, enjoyment, exte

6-7 years, background people, cafe, caucasian, childhood, color image, day, eating, elementary age, enjoying, food and drink, fork, front view, girl, glass, holding, horizontal, hungry, innocence, juice, lifestyle, nourishing, nutrition, one person, outdoors, people, photography, plate, restaurant, sitting, spaghetti, table, waist up, europe, european, appreciating, beverage, bistro, business, carbohydrate, child, children, coffee bar, coffee shop, color, colour, commerce, consuming, container,

25-29 years, aspirations, background people, business, businessman, cafe, caucasian, color image, confidence, copy space, day, food and drink, front view, glass, head and shoulders, head in hands, horizontal, indoors, internet cafe, leaning, looking at camera, low angle view, man, one person, paperwork, people, photography, portrait, posing, restaurant, sitting, smiling, table, thinking, water, working, young adult, europe, european, 20's, 20-25, 20-30, 20s, 25-30, adult, aspiration, bistro, bus

20-24 years, 30-34 years, advising, background people, business, businessman, businesswoman, caucasian, co-worker, color image, communication, confidence, cooperation, day, face to face, friend, fun, happy, head and shoulders, horizontal, indoors, listening, man, meeting, mid adult, networking, office, people, photography, shirt and tie, side view, sitting, smiling, talking, teamwork, together, two people, woman, working, young adult, europe, european, 2, 20's, 20-25, 20-30, 20s, 25-30, 30's, 30

30-34 years, beauty, caucasian, close up, color image, confidence, copy space, cut out, front view, happy, head and shoulders, horizontal, looking at camera, mid adult, one person, people, photography, portrait, posing, smiling, studio shot, white background, woman, europe, european, 30's, 30-35, 30-40, 30s, 35-40, adult, bliss, cheerful, close-up, closeup, color, colour, cut-out, delight, delighted, enjoyment, female, gaiety, gal, glad, gleeful, gratifying, head & shoulders, human, human being,

8-9 years, beauty, caucasian, childhood, close up, color image, confidence, elementary age, front view, girl, happy, head and shoulders, high angle view, horizontal, innocence, looking at camera, one person, people, photography, portrait, posing, smiling, studio shot, thinking, white background, europe, european, bliss, cheerful, child, children, close-up, closeup, color, colour, considering, delight, delighted, elevated view, enjoyment, female, gaiety, gal, glad, gleeful, gratifying, head & sho

25-29 years, active, arms outstretched, balance, basketball, caucasian, color image, concentration, copy space, cut out, determination, energy, exercise, fitness, focus, front view, head and shoulders, health, healthy living, holding, horizontal, leisure activity, lifestyle, one person, people, photography, precision, recreation, red background, serious, single object, sports, sports training, studio shot, training, wellbeing, woman, young adult, europe, european, 20's, 20-25, 20-30, 20s, 25-30,

30-34 years, beauty, brunette, caucasian, close up, color image, confidence, enjoying, gesturing, grinning, happy, head and shoulders, laughing, long hair, looking at camera, mid adult, one person, people, photography, playful, pointing, portrait, posing, smiling, studio shot, vertical, white background, woman, europe, european, 30's, 30-35, 30-40, 30s, 35-40, adult, appreciating, bliss, brown hair, cheerful, close-up, closeup, color, colour, delight, delighted, enjoyment, female, gaiety, gal, g

35-39 years, anticipation, beginnings, caucasian, color image, confidence, cut out, expectant mother, future, growth, happy, holding, hope, life events, looking at camera, mid adult, milestone, one person, people, photography, portrait, posing, pregnancy, smiling, standing, stomach, studio shot, three quarter length, touching, vertical, white background, woman, europe, european, 30's, 30-35, 30-40, 30s, 35-40, abdomen, adult, advancement, aspiring, belly, bliss, cheerful, color, colour, cut-out,

30-34 years, attitude, caucasian, color image, confidence, copy space, cut out, happy, head and shoulders, horizontal, looking at camera, mid adult, one person, people, photography, portrait, posing, side view, smiling, studio shot, white background, woman, europe, european, 30's, 30-35, 30-40, 30s, 35-40, adult, bliss, cheerful, color, colour, cut-out, delight, delighted, enjoyment, female, gaiety, gal, glad, gleeful, gratifying, head & shoulders, human, human being, jolly, joy, lady, lighthear

30-34 years, active, balance, bending, challenge, color image, concentration, copy space, cut out, determination, effort, energy, exercise, exercise ball, fitness, fitness ball, front view, head and shoulders, health, healthy living, horizontal, leaning, leisure activity, lifestyle, man, mid adult, mixed race person, one person, people, photography, red background, sports training, strength, studio shot, training, wellbeing, europe, european, 30's, 30-35, 30-40, 30s, 35-40, action, adult, bend,

4-5 years, anxiety, beauty, caucasian, childhood, close up, color image, elementary age, front view, frowning, girl, head and shoulders, horizontal, innocence, looking at camera, one person, people, photography, portrait, posing, problem, sad, serious, squinting, studio shot, thinking, uncertain, unhappy, white background, worrying, europe, european, anguish, child, children, close-up, closeup, color, colour, considering, displeased, distress, doubtful, dubious, female, fretting, gal, glaring, g

cherry tomato, color image, copy space, cut out, food and drink, fresh, healthy eating, high angle view, nobody, nutrition, organic, photography, ripe, single object, square image, still life, studio shot, tomato, white background, europe, european, color, colour, cut-out, elevated view, food, freshness, fruit, health, high angle, negative space, new, silhouette, square, still-life, studio, vegetable, white space, colored, colors, cut outs, foods, freshly, nutritious, nutrient, nutrients, photog

cherry tomato, close up, color image, cut out, food and drink, fresh, healthy eating, high angle view, medium group of objects, nature, nobody, nutrition, organic, photography, ripe, still life, studio shot, tomato, vertical, white background, europe, european, close-up, closeup, color, colour, cut-out, elevated view, food, freshness, fruit, group, health, high angle, natural, new, silhouette, still-life, studio, vegetable, close ups, colored, colors, cut outs, foods, freshly, nutritious, nutrie

30-34 years, beauty, brunette, caucasian, close up, color image, confidence, grinning, hands clasped, happy, head and shoulders, long hair, looking at camera, mid adult, one person, people, photography, portrait, posing, smiling, studio shot, thinking, vertical, white background, woman, europe, european, 30's, 30-35, 30-40, 30s, 35-40, adult, bliss, brown hair, cheerful, close-up, closeup, color, colour, considering, delight, delighted, enjoyment, female, gaiety, gal, glad, gleeful, gratifying,

At a lower level of the epidermis are pigmentation cells called Melanocytes, The Melanocytes produce melanin which gives skin its color

abundance, candy, close up, color image, communication, concept, connection, contrasts, directly above, food and drink, heart, heart-shape, high angle view, holiday, horizontal, ideas, individuality, large group of objects, love, message, nobody, photography, romance, standing out from the crowd, still life, studio shot, technology, text, text me, valentine's day, white background, europe, european, adoring, affection, caring, cherishing, close-up, closeup, color, colour, communicating, connecti

30-34 years, arm, background people, beauty, beauty treatment, body care, caucasian, close up, color image, directly above, enjoying, eyes closed, facial, front view, head and shoulders, health & beauty, high angle view, horizontal, human hand, indoors, indulgence, laying, leisure activity, luxury, massage, massage therapist, massage therapy, massaging, masseuse, mid adult, one person, pampering, people, photography, pleasure, profile, rejuvenation, relaxation, serene people, serenity, spa, spa

Construction site with skyscrapers in the background, World Trade Center, World Financial Center, Manhattan, New York City, New York State, USA

25-29 years, caucasian, close up, color image, communication, creativity, cut out, detail, formation, frame, framing, gesturing, horizontal, human hand, ideas, measure, one person, opening, people, photography, scale, studio shot, white background, woman, young adult, europe, european, 20's, 20-25, 20-30, 20s, 25-30, adult, close-up, closeup, color, colour, communicating, creative, cut-out, female, gal, gauge, human, human being, lady, motioning, one, person, signaling, silhouette, studio, twent

45-49 years, arriving, background people, box, cardboard box, carrying, caucasian, cell phone, clipboard, color image, communication, connection, copy space, courier, curb, day, delivering, delivery, deliveryman, full length, hand truck, holding, journey, low angle view, man, mature adult, one person, outdoors, package, people, photography, planning, pulling, red, reliability, searching, service, service industry, side view, sidewalk, stack, sunny, technology, transportation, uncertain, urban, v

20-24 years, arms crossed, aspirations, background people, boredom, business, businessman, caucasian, color image, copy space, cubicle, curiosity, day, daydreaming, dream, front view, head and shoulders, horizontal, imagination, indoors, laying, leaning, looking up, man, office, one person, pensive, people, photography, relaxation, serious, standing, stress, thinking, uncertain, wonder, wondering, young adult, europe, european, 20's, 20-25, 20-30, 20s, 25-30, adult, amazement, anxiety, arm, arms

18-19 years, attitude, baseball cap, city life, close up, color image, confidence, cool, cool attitude, cut out, fashion, front view, head and shoulders, individuality, latin american and hispanic ethnicity, lifestyle, looking at camera, man, one person, people, photography, portrait, posing, rebellion, stubborn, studio shot, style, vertical, yellow background, young adult, youth culture, europe, european, 20's, 20-25, 20-30, 20s, 25-30, accessory, adult, apparel, cap, chic, close-up, closeup, c

30-34 years, achievement, active, arms raised, barbell, body building, challenge, clenching teeth, color image, cut out, determination, effort, energy, exercise, fitness, front view, grimacing, head and shoulders, health, healthy living, horizontal, leisure activity, lifestyle, lifting, looking at camera, low angle view, man, mid adult, mixed race person, one person, people, photography, portrait, posing, red background, sports training, strength, studio shot, success, training, weight lifting,

Cannon at a fort with American flag fluttering in the background, Fort Moultrie, Sullivans Island, Charleston, South Carolina, USA