LAL723914:
Galileo, now blind, lets a friend look at the stars through his telescope from the balcony of his study in Pisa (gouache on paper), Jackson, Peter (1922-2003) / Bridgeman Images
LAL723918:
A farmer showing off his labourers using the new drilling machine invented by Jethro Tull (gouache on paper), Jackson, Peter (1922-2003) / Bridgeman Images