You may have heard of Tom Muller, active on design portals for many years (currently CPLuv, prior to that NTMY, pixelsurgeon, threeoh, ventilate), but did you know he had a brother Tim Muller, who specialises in high-grade 3D design? How many other designer families are out there? Matt Pyke works with his brother Simon (Freeform) on many projects … there must be more.