This is a 400gsm standard canvas – a finely textured artist-grade cotton substrate which consistently reproduces image details with outstanding clarity. It features 19mm European knotless pine canvas frames (stretcher bars). Each canvas frame is milled with a curved profile; minimising contact with the face of the canvas; preventing unsightly impression marks and surface cracking. We use fingerjointed canvas frames which create corner tension helping resist warping. For larger sizes, we add wooden ‘wedges’ to each corner; ensuring the canvas surface remains taut and allowing easy restretching in future years.