You are here: Tania Johnson Design project London Project See Tania Johnson Design profile Tania Johnson Design worked with Rachel Laxer Interiors to produce a custom Zurich rug for this stunning London project. Gallery Our Zurich rug, hand knotted in wool and silk, was inspired by Tania's photo of cracked pavement patterns. Photography by @mrsteel_photographer. Beautiful mix of colours featuring Zurich rug in Gold Grey in this stunning London project. Photography by @mrsteel_photographer.