A postcard coloring book with seasonal flowers, landscapes and lovely animals. It is the third book in Kanoko Egusa's series, after Rhapsody in the Forest and Shiawase no Minuet.
Besides regular postcards, it includes large cards and message cards. The compact book has perforated pages, and the thick paper also works with watercolors.
This time the drawings have more lines and shading, so depth and shadows come out naturally. Scenes include ducks bathing in a summer garden and a girl picking grapes in an autumn forest. The front of the book shows finished pages by five readers, with the supplies they used and their tips.
Translated from the Japanese original.