Walter Ungerer's A WARM DAY COMES AFTER A COLD WINTER is among a series of experimental films the filmmaker made in the 1990s that utilize computer animation and assorted "lo-fi" video artif... Read allWalter Ungerer's A WARM DAY COMES AFTER A COLD WINTER is among a series of experimental films the filmmaker made in the 1990s that utilize computer animation and assorted "lo-fi" video artifacts.Walter Ungerer's A WARM DAY COMES AFTER A COLD WINTER is among a series of experimental films the filmmaker made in the 1990s that utilize computer animation and assorted "lo-fi" video artifacts.