Long blocks of body text. Like most geometric fonts, reading large paragraphs in Mondrian can cause eye strain due to the uniformity of the strokes.

If you are a student or hobbyist on a budget, you might struggle to find the official "Ysans Std" version for free. Instead, look for "Mondrian" variants on repositories like:

For a free font, it’s a steal. If you’re a designer on a budget or a student exploring geometric typefaces, download it. Just pair it with a more expressive font for contrast.

A modern classic that shares the same clean, urban energy.