Guides creator org.inkscape.effect.guides_creator 1- Custom... Golden ratio Rule-of-third 2 3 false false false false Custom... Left book page Right book page Book pages, starting with right Book pages, starting with left 1/10 1/9 1/8 1/7 1/6 1/5 1/4 1/3 1/2 None 1/10 1/9 1/8 1/7 1/6 1/5 1/4 1/3 1/2 None 1/10 1/9 1/8 1/7 1/6 1/5 1/4 1/3 1/2 None 1/10 1/9 1/8 1/7 1/6 1/5 1/4 1/3 1/2 None 2 3 false false true all