Groepsportret van de familie Piek, v.l.n.r. Carel Overhof, Gesiena Piek, Louise Maria Fellinger, Hendrik Asser, Stephan Piek met onbekend kind, Carl Alexander Piek, Lucia Ottilia Piek, Cato Piek, Johanna Piek en Lucia Piek-Jolles 1891 - 1893

"Groepsportret van de familie Piek" (1891-1893) is a black-and-white photograph by Willem Frederik Piek Sr. that depicts a large family portrait, likely taken in front of the family home. The portrait showcases the Piek family, all formally dressed and arranged in a posed manner. The group includes both adults and children, hinting at the tradition of family portraits in 19th-century photography. Piek Sr., a prolific photographer known for his portraits and landscapes, captured the family in a classic snapshot of domestic life.