A dense botanical study of poisonous and toxic plants rendered in pale yellow, soft green, and mauve tones against a deep black ground, each specimen meticulously labeled and arranged in a naturalistic collage. The composition balances scientific precision with decorative richness, creating an educational yet darkly elegant reference chart that transforms danger into visual contemplation. 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.