Guides creator org.inkscape.effect.guides_creator Custom... Golden ratio Rule-of-third 2 3 false false false false Custom... Left book page Right book page 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 all