False. This is especially evident in terms of architecture (pillars that look like the front of the Parthenon, the use of white in minimalism [though the Greeks were very colorful in sculpture/architecture, we are more inspired by what the marble looks like after the color decayed]). If we consider poetry and story as art, then the stories of gods and heroes have had an enormous impact on Western art themselves, with interpretations of the stories/poems being seen in visual art [painting, sculpture, etc], story, dance, and acting entertainment.
People that are sad actually sleep less because they just keep waking up in middle of sleep. This disrupts the sleep cycle. Happy people get the most sleep between the two.
Calligraphy is an art form that combines writing with art. In islamic culture it is used everywhere, from kitchenware such as plates and vases to holy places in writings and wall art.
