Ключевые слова: arm, art, arthritis, blue, bone, chronic, color, concept, contour, design, diagnosis, disease, drawing, flat, gradient, hand, health, healthcare, icon, illustration, inflammation, isolated, item, joint, line, linear, lineart, logo, medicine, modern, outline, pain, pictogram, red, rheumatism, rheumatoid, sign, simple, sprain, stiffness, swelling, symbol, syndrome, tendon, thin, treatment, web, wrist,