THEME

for science
eccellenze-italiane:

Ponte Vecchio - Old Bridge by Andrea Bosio Photographer on Flickr.
lostsplendor:

Illustration from The Half Hour Library of Travel, Nature and Science for Young Readers, Published London c. 1896 via The British Library on Flickr Commons
wilfred
unimpressedcats:

POTATOOOOO
Yes i watch educational  things when i’m stoned.