@kalkbart

>try to match the general direction of the lines on the ground with the direction of the vehicle

The image is done, man. Also the lines do match the direction of the vehicle?

@kalkbart @ravachol he means the hatching. personally I don't think this would make a big difference
@Sindemore @ravachol Right, I suppose both directions can work. Giving the impression of speed in this style is tricky though. Maybe it's more a matter of leaving more space behind the vehicle? With less bulky, and more drawn-out exhaust gas?