Charley Harper’s simple geometric shapes, patterns, and vivid colors distilled the essence of his colorful subjects down to their most important details. His revolutionary style has been hugely influential in modern art and design.⁠ Get to know his minimal realism with each bird, bug, and botanical in this set of a memory card game, notecards featuring nesting wildlife, and two difficulty levels (500- and 1000-piece) of our favorite Harper puzzles.