I make it with guidance of xaraxone.com tutorials (for Xara vector tool). Sure Inkscape & Xara have many differencies (for example available gradients in Xara are more various, bevels are cool). But all that could be done in different way in Inkscape. color tool hinge Hinge
Wrought iron Victorian door hinge. Hand traced from a photograph of a door of the old Meat Market in North Melbourne, Victoria, Australia. Photo Reference: http://www.flickr.com/photos/kattekrab/6208632955 ornament victorian black Ornate door hinge