For Sale – Earl Horter Photogravure “Palma de Mallorca” Size: 31″ × 23″ framed art Black-and-white photogravure print of a Palma de Mallorca scene by American artist Earl Horter (1881–1940). Horter was known for etchings, aquatints, and architectural/urban subjects; many of his works were created in the early 20th century.