A cockatiel is rendered in a naturalistic line-drawing style with soft watercolor accents, its pale plumage and distinctive head crest rendered in muted grays and creams against a warm ivory ground. Labeled anatomical arrows point to each feature, from the bird's bright orange cheek patch and red eye to its fluffy undertail coverts, creating an educational illustration with the charm of vintage natural history. Built from double-wall stainless steel and made to order, holding 20 ounces with a snap-on lid, a standard-cup-holder fit, and wraparound artwork. Your commute carrying original art instead of another branded tumbler.