General Idea photo postcard

Item is an untitled postcard by General Idea, sent to Lady Bee [possibly Kate Craig] by Felicks [Felix Partz]. A message is inscribed on the verso of the postcard, and a piece of golden-yellow paper is adhered over top, with another message that reads "Dear Lady Bee, // Well didn't see your pic in esquire but wondered if you would like to put in an appearance in a stretched context at the I.C.A. in London in a science fiction art tournament? We have received the word and have the info if you're interested. [illegible] 747 to england in the cock-pit! // love xxx felicks". The image shows four people standing on a sidewalk between a park and a pool of water, with a Hand of the Spirit held towards them in the frame.