Niels Bohr
[[Image:Jean Metzinger, La Femme au Cheval, The Rider, Niels Bohr office.jpg|thumb|Jean Metzinger, "La Femme au Cheval", hanging in the office of [[Niels Bohr]] (the Danish physicist who made foundational contributions to understanding atomic structure and quantum mechanics, for which he received the Nobel Prize in Physics in 1922)]]