if this post gets 9 upvotes i will post again with 3 times as many triangles

I was not! Good eye

edit: I could see an argument that those two triangles are a consequence of the format of the image and are not quite the same as the other 17 which are part of the fractal structure. For example if we drew the central triangles on a large piece of paper then there would only be 17 and not 19