Code
One thing that I found interesting is that they uses a div class cards for each articles, then use a header for each cards.
UI
The UI is simple. When you hover over an images go from color to black and white.
UX
It was quite simple to use. I find that different colors makes it appealing to the eyes.
Summary
Overall, Veerle was overload in aesthetics for me. I love links go from color to black and white.