Ключевые слова: america, american, animal, art, artwork, background, collection, color, contour, coypu, coypus, doodle, drawing, drawn, engraved, engraving, fauna, freehand, hand, illustration, ink, isolated, line, linear, marker, myocastor, nature, nutria, pen, pencil, print, retro, sketch, stencil, united states, usa, white, wild, wildlife,