1941- 1945-2020 1948- 1954- 1954-2012 1955- 1956- 1957- 1959- 1964- 1965- 1966- 1967- 1968- 21stcentury ali american annveronica applebroog art artists arturo biography cai california cappstreetproject(sanfrancisco conceptualart ellen exhibitions fred gallagher germany goẗtingen guoqiang herrera herring hiroshi horn ida installations(art) interviews janssens jessica josiah kelley krzysztof laylah matthew mcelheny mike modern nelson oliver photography photographyofwater richard ritchie rothenberg sanfrancisco site-specificart stockholder sugimoto susan tuttle unitedstates wilson wodiczko