>>7877862>colorists purposely and consistently color in the mouth to show it's not a mouth from multiple artists and multiple panels and multiple comics over many years>teeth are flat>no shadowing to signify there's no cavity/mouth there>art places a line around the opening of mouth>flat color used over where mouth cavity would be, even from the sideDo you remember those series of pictures or drawings they used to show you in kindergarden, where they told you to explain which picture came first, then second, then third, and finally forth?
Because you seem to be having trouble identifying some really simple concepts.