Ricky Wilson-Cloot, (better known as Ricky Trickartt), is a busy, well-known graphic artist based in London. His sensational idea of using Post-it notes in a sketchbook is today’s inspiration. 

“My ideas usually begin on Post-It notes,” he says and he uploads a new note to his Instagram every day. (this GIF is from one of his previous books, see more here.)

His portfolio is so much more than Post-its though: record covers, books, logos, movie posters, any kind of freelance design work you can think of. See his full portfolio, here.