La Marche
... that the cave paintings at La Marche in France, which include detailed depictions of humans rather than stick figures, were met with skepticism when discovered in 1937?
... that the <a class="mw-redirect" href="./Cave_paintings" id="mwA2M" rel="mw:WikiLink" title="Cave paintings">cave paintings</a> at <b id="mwA2Q"><a href="./La_Marche_(cave)" id="mwA2U" rel="mw:WikiLink" title="La Marche (cave)">La Marche</a></b> in France, which include detailed depictions of humans rather than stick figures, were met with skepticism when discovered in 1937?