Graffiti artist Rene Turrek was tasked with creating something that embodies not only the Hulk but the whole Avengers team. From his workshop in Germany, he carefully added the
American flag motif. Everybody knows the stars and stripes, but the
paint was applied using different techniques, like splashing. A special kind of paint is applied over the whole car. Why cover up such a beautiful paint job that probably took
tens of hours to make? Because this paint is special scientists call it It paramagnetic paint and it changes color when warmed by the sun and when wet.What's different is that this time you don't need hot water to get the color to change. It works with any water, cold or hot.