>>1033589>ArtisticDo you mean this more as "stylistic and experimental" in the way it looks, or simply more as "unorthodox and bizarre" content-wise? It's good that you seem to be looking for series out of your comfort zone, but what kind of stuff have you enjoyed so far?
Here's some of my personal recs for both categories.
>Artsy- Nishioka Kyoudai manga. I'd recommend Kami no Kodomo
- Witches
- Most of Sakamoto Shinichi's illustrated stuff. My favorite is Kokou no Hito
- Takemitsu Zamurai
>Unusual- Jiro Matsumoto's Joshi Kouhei
- Imitation Crystal's works, particularly Spectral Wizard
- Rojica to Rakkasei
- Wakusei Closet
- Soil
- Henshin no News
- Tengoku Daimakyou
- Kokumin Quiz