This is just a really good overview site. So much neuro stuff here including transmitters and hormones!
Motherhood. Marc Chagall
CARDIOVASCULAR PHYSIOLOGY: This was my favorite subject in nursing school. Still love arrhythmias to this very day :)
"North Light" by Andrew Wyeth
Andrew Wyeth - Bonfire
Stanisław Masłowski (1853-1926), Moonrise, 1884
Ben Weiner combina abstração e foto-realismo em suas telas. http://www.benweiner.com/works.html
Ben Weiner Cave, 2012. Oil on canvas, 52 x 78 inches.