We love these illustrated shark notecards from Mr. Boddington's Studio.
From the creator's website: Often with his pup nearby, Mr. Boddington illustrates from his studio in Brooklyn. This is a boxed set of 6 folded cards and envelopes. Cards measure 4.5" x 6.25" are flat matte printed in brilliant hues and blank on the inside. Well go on, do pen a note!
Made in United States of America