Ragnar Lothbrok (Travis Fimmel) - Vikings

Experiment using about 30% more nails than usual.

Nails: 3357

String art

Generated using a multiple-criteria decision analysis algorithm to make the resulting work as similar to the original image as possible. Nails are placed using corner and edge detection algorithms and voronoi diagrams to fill empty areas in a natural and pleasing way.

Stainless steel and polyester thread on a PVC canvas.