Artist Stuart Semple released over 2,000 “happy clouds” recently in London. The clouds were made from a mixture of soap, helium, and vegetable dye. They lasted for about 30 minutes before dissolving into the air. (via Happy Clouds « Urban Prankster)
Artist Stuart Semple released over 2,000 “happy clouds” recently in London. The clouds were made from a mixture of soap, helium, and vegetable dye. They lasted for about 30 minutes before dissolving into the air. (via Happy Clouds « Urban Prankster)