Posted on May 24, 2019February 27, 2020 by adminVenice Rio Della Sensa Freehand sketch of the canal Rio della Sensa in Venice, Italy. Dai Wynn sketched this from his own photograph taken from a small bridge over the canal. Drawn on 300gsm medium texture Arches cotton paper. 42 cm wide by 29.5 cm high by 0.1 cm deep approximately. A3 standard size.