June 8, 2007: flowers in the Caltech campus gardens

June 14, 2012: Avogadro is a very regal fluffy cat

June 14, 2012: Group photo at the Huntington

June 14, 2012

June 15, 2012: Anna returning to her seat with her diploma

June 15, 2012: Anna with her diploma

June 16, 2012: Boltzmann is a very quiet cat

June 17, 2012: Avogadro is a fluffy cat with no dignity

June 28, 2013: Cypress trees near Lands End

June 29, 2013: Fern leaf inside the Conservatory of Flowers in Golden Gate Park

June 29, 2013: Butterfly in the butterfly exhibit in the Conservatory of Flowers in Golden Gate Park

June 29, 2013: Golden Gate Bridge and the shoreline of Lands End

June 30, 2013: Palm tree leaves at the San Francisco Botanical Garden

June 30, 2013: Trees and a pond at the San Francisco Botanical Garden