Timothy O’Sullivan Lake in Conejos Cañon, Colorado, No. 16 1874 Albumen silver print from wet collodion on glass negative 7 7/8 x 10 13/16 in. Inquire about this work Share On Facebook Twitter Email Timothy O’Sullivan Lake in Conejos Cañon, Colorado, No. 16, 1874 Albumen silver print from wet collodion on glass negative 7 7/8 x 10 13/16 in.