POPhotograpy: Skûtsje "Aleida Hendrika"
POPhotograpy: Windless in a late training evening
POPhotograpy: Skûtsje van Heerenveen training with Bf 6
POPhotograpy: Staverse Jol, "Vrouw Grietje", no. 49 ------bj: 1911
POPhotograpy: Tjotter, B4
POPhotograpy: Steel classic sialing yacht "Anna Paulowna", Edam
POPhotograpy: "Pieperrace" , regatta for traditional work boats