Thanks for your comment!
To be honest, contemporary art isn’t really my thing either but there was some sort of historical continuity from the Leopold Museum to the Mumok that I found really interesting and I ended up quite enjoying the experience, although I didn’t expect to. ^^
Madrid is a fantastic city too! I remember visiting the Reina Sofia museum and enjoying it a lot. It definitely deserves to be on the list of places to go for museum lovers. :)