If you're a fan of a) dogs, b) beautiful pictures and/or c) 'Where's Wally?', then this is the photo series for you!
Momo the border collie belongs to photographer/designer/illustrator Andrew Knapp. Knapp has created a book - 'Find Momo' - devoted to pictures of his dog in action. And by 'in action' we mean: 'playing hide-and-seek'.
Check out some of the adorable pictures below and on Knapp's Instagram account. The book is for sale on Amazon.