We sit down with my mom and draw her a scheme for a presentation there.
We paint them all in different colors and so on. In general, we get a quite durable pavilion in all the colors of the rainbow.
After an hour of work, we get to one extremely small detail that she wants to see in a dark red color.
On my argument that the detail is obviously very small and in composition with the black boundaries of the figure the color will not be different when printed, my mom gives just a brilliant phrase:
No matter what, we will print in black and white color anyway!
Mom, thank you for having you!