The WPA program made no distinction between representational and nonrepresentational art. Maul was known for his abstract and nonrepresentational work. His work became bolder, more arbitrary, more dynamic and increasingly nonrepresentational. Recently, there has been vibrant debate about the political value of nonrepresentational approaches to childhood. Though Gleizes considered his works as initially nonrepresentational and only afterwards as denotational. Tanguy's paintings have a unique, immediately recognizable style of nonrepresentational surrealism. "I've always loved nonrepresentational art," says Fritz. Some of his landscapes from this period are almost nonrepresentational. Hard-edged painting can be both figurative or nonrepresentational. As such, although exteriors and interiors were clearly distinguished from one another, both were nonrepresentational.