[ ☜ left ] arteries, from Diderot and d’Alembert’s Encyclopédie, 1751–1772 [ right ☞ ] Saymaluu-Tash national park…

ttrraasshh:

[ ☜ left ] arteries, from Diderot and d’Alembert’s Encyclopédie, 1751-1772

[ right ☞ ] Saymaluu-Tash national park petroglyphs, Kyrgyzstan