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 agkids t shirt design reads 911 gtswe lovingly print all of our kids t shirts onto 100 cotton soft style loose fitting unisex t shirts for boys and girls