Ian Callum, the legendary designer behind such works of art as the Aston Martin DB7 and the Jaguar F-type, just revealed his latest masterpieces. Callum Designs, Ian Callum's personal design house, revealed the first few photos of its modern reimagining of the Jaguar XJ220 and its racing companion, the XJ220-C. Callum Designs describes the projects as both a concept and a design study, so not a full production model, though a large enough pile of cash could probably change that.