It's Mr. Kate's motto, it's your favorite hashtag, and now, it's the star of your home decor. Every day can use a touch of #whynot whimsy, which this print, handwritten by Mr. Kate, brings in spades.

The art print is available in 3 sizes, 8x10, 12x12, and 16x20 on museum-quality, acid-free, thick matte paper. Printed in America.