Hey, thanks a lot! Glad to share it with anyone, as the feedback is intriguing and always a pleasure. The #artzone tag has surely opened a gateway for art posts, very helpful indeed.
It actually cost me less pens than I initially expected, as I used different sizes aswell. I think it took me four 12mm markers, one 1mm marker, one 5mm marker and a 3mm marker. So that'd be 7 in total.