Decluttering my art studio (for the first time...)

Yes, you read that correctly - Despite regularly cleaning my art studio, I have never decluttered it. I've literally just been throwing materials into a storage closet and well... see for yourself. I didn't even realise how much I bought from IKEA until I watched this video - so for quick access, here's all the items I bought, in order: SAMLA - Box with lid, transparent 694.408.36 https://www.ikea.com/de/en/p/samla-bo... SORTERA - Bin with lid, beige 506.020.94 https://www.ikea.com/de/en/p/sortera-... SORTERA - Insert with compartments, beige 906.070.99 https://www.ikea.com/de/en/p/sortera-... KUGGIS - Insert with 8 compartments, white 002.802.08 https://www.ikea.com/de/en/p/kuggis-i... HARVMATTA - Letter tray, anthracite 205.785.85 https://www.ikea.com/de/en//hparvmatt... And no, I'm not sponsored by them