German designer of film posters, 1941–2022. Signed as Hans-Peter Sickert in the mid-1960s. Ran a studio in Munich together with Dieter Noss as “Sickert/Noss” in the 1970s. Met Margrit Sickert in 1967 who joined the studio that was subsequently known as “Sickert/Sickert/Noss” [Novum Gebrauchsgraphik April 1974]. When working as a couple, Peter and Margit signed as “Sickerts”.