Thinking of You Forever First Class Postage Stamps

Five designs on a pane of 20, each a digital illustration crowded with small cheerful objects - flowers, balloons, animals, sweets, symbols of good luck - worked in one consistent palette so the five read as a set rather than as five separate stamps. The brief was clearly the feeling of finding a card in the mailbox that was sent for no reason, and the density of small things in each frame is how the design gets there.

This is the stamp for unprompted mail: notes to someone unwell, cards to a friend having a hard month, letters to family for no occasion, the postcard you send because you thought of someone. It is one of the few sets that suits sympathy and encouragement without being solemn about it. Panes of 20 with five designs, so a run of cards does not repeat. Forever value applies.