We are approaching that bittersweet time of year when we gain an hour of sleep but lose an hour of sunlight. At 2 a.m. on Sunday, November 6, most Americans will set their clocks back one hour as daylight saving time ends.

Rodney Taylor shares the story behind Song for My Father, an expansive oil painting of birch trees that welcomes visitors to the lobby of Roswell Park’s new Scott Bieler Clinical Sciences Center.