botany plants antique engraving illustration: cos lettuce - kos island stock illustrationsBotany plants antique engraving illustration: Cos Lettuce
hippocrates of cos (c.460-c.370 bc), wood engraving, published in 1881 - kos island stock illustrationsHippocrates of Cos (c.460-c.370 BC), wood engraving, published in 1881
antique illustration of large plane tree - kos island stock illustrationsAntique illustration of large plane tree
greek doctors of the byzantine empire ,6th century - kos island stock illustrationsGreek Doctors Of The Byzantine Empire ,6th century
