Dorling Kindersley Prints Gallery

Black and white illustration of Snellen chart

Black and white illustration of Snellen chart used to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen, who developed the chart in 1862

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141527355, Choice, Color Image, Cut Out, Digitally Generated, Digitally Generated Image, Eye Exam, Eye Test, Eyesight, Front View, Healthcare And Medicine, Illustration, In A Row, No People, Optometry, Single Object, Snellen Chart, Studio Shot, Variation, Vertical, Western Script, White Background

Taste map of a human tongue, light green area sensitive to bitter taste, yellow areas sensitive to sour taste, blue areas sensitive to salt taste, purple area sensitive to sweet taste

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73016439, Activity, Anatomy, Areas, Biomedical Illustration, Bitter, Color Image, Colour Coded, Colour Image, Cross Section, Flavours, Food And Drink, Function, Healthcare And Medicine, Human Beings, Human Body, Human Body Part, Human Mouth, Human Settlement, Human Tongue, Humans, Illustration, Illustration Technique, Map, Model, Mouth, No People, Part Of, People, Respond, Response, Salt, Sections, Sensations, Senses, Sensitive, Sensitivity, Sensory Perception, Softness, Sour, Sour Taste, Sweet, Taste, Taste Bud, Taste Buds, Tasting, Tongue, Types, Vertical, White Background, Zone, Zones

blue, british, history, horizontal, locomotive, mallard, no people, public transport

blue, british, history, horizontal, locomotive, mallard, no people, public transport, side view, smoke, steam train, studio shot, train, transportation, watercolour painting, white background, 20th century, Dorling Kindersley Prints, 98193347

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20th Century, 98193347, Blue, British, History, Horizontal, Locomotive, Mallard, No People, Public Transport, Side View, Smoke, Steam Train, Studio Shot, Train, Transportation, Watercolour Painting, White Background