I'll chime into this topic. This is part of a 1999 set celebrating 50 Years of Surrealism in Portugal
I actually think the sheet is pretty intriguing. Terribly difficult to
5 artists combined in one big sheetlet, all Portuguese artists:
- António Domingues (stamp in first post)
- António Pedro (bottom left)
- Vespeira (middle)
- Fernando de Azevedo (top right)
- Moniz Pereira (bottom right)
The painting is in the Calouste Gulbenkian museum in Lisbon and is called "CADAVRE EXQUIS" (Exquisite Corpse): http://cam.gulbenkian.pt/index.php?...0&position=1
It is an oil painting.
Rod had already posted the link to the Exquisite Corpse concept from Wikipedia.
Edit: I just noticed the link 22crows posted doesn't exist anymore, so here's the sheet from my Picasa account: