'Lx' is a collection of generative drawings of the city of Lisbon, made with an original line drawing algorithm. Lines are drawn to mimic the process of hand drawing. Sketches are generated by image segmentation, filtering, shape selection and depiction, relying on a personal and physical understanding of human visual perception.

Drawings are made with the technique 'aux deux crayons' in the style of the 16th and 17th centuries, with white and black lines that subtlety and chromatically play with the gray 'color of the paper'.

SVG file is ISO 216 A standard.

Pieces are distributed under a CC-BY-SA license.