She works in sculpture, photomontages, photography and video. She is known for her large scale environment-based photomontages. Interactive Digital Photomontage is GPL-licensed software for creating interactive digital photomontages. Stern created about 150 of these photomontages, of which only 46 survive in negatives. They experimented with new techniques, unusual camera angles, picture cutouts, exposures and photomontages. Some of his most famous photomontages were anti-Nazi and anti-fascist statements. Aerial photographs and topographical images were changed, painted, printed and combined in photomontages. As a result, he was inspired to work with collages and photomontages. His photographs cover a wide range from pictorialism to straight photography, including photomontages. He began a career as a visual artist, creating surreal photomontages. Millner has been producing films, videos, and photomontages since the mid-1970s. Since Heartfield's photomontages appeared on this cover, his work was widely seen at newsstands. Baillargeon's photomontages are characterized by staged, sole or patterned self-portraits. In his book "Moi Ver&colon; Paris", he produced avant-garde photomontages. By 2014 Baillargeon's photomontages included hand-painted lines and decorations on the surface of the prints.