Artist tim oldland presents the porsche 911 996 gt3 911 997 gt3 and 911 991 gt3 bearing the familiar pistonheads logo this is original art inspired by porsche it is unofficial and in no way associated with porsche porsche and 911 and related marks are registered trademarks of dr ing hcf porsche agt shirt design reads 911 gtsour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shirts are lighter weight 150g tees