Sometimes the clumps have a theme. Two great black and white envelopes arrived on the same day last month.
Spy vs Spy from Carroll, with the perfect washi tape accompaniment on the back.
With a cool blue collage inside.
And accidental printer art with well-matched Batman stamp from Kathie.
With a beautiful postcard inside. Kathie wrote that this is a black and white version of a color landscape she painted about a decade ago. I think it is stunning.