2 ms·
Additional notes: http://www.graficaobscura.com/future/futnotes.html http://www.graficaobscura.com/future/futnotes.html
by franzb 8y ago
Additional notes:
http://www.graficaobscura.com/future/futnotes.html http://www.graficaobscura.com/future/futnotes.html