No fighting please.

https://www.youtube.com/watch?v=njiyPUVHmCA

@OP, your question is quite vague for you havent stated what exactly you mean by "artwork"; art itself involves human activities in creating visual, auditory or performing artifacts, expressing the author's imaginative, conceptual ideas, or technical skill, intended to be appreciated for their beauty or emotional power.

From the above, i would love to ask; the artwork you seek, is it music, poetry, paintings, sculpture, etc? Would you want to include times of the stone age and iron age like the times of the Nok people of present Plateau state, or the Nsukka, Ife, Benin, Igbo-Uku sculptures?

In terms of performing arts; masquerade comes to my mind. We have Eyo in Lagos, various Mmounwu in the south-east, to mention a few.

Well, i leave you with the above video which is one of my favorites ive seen online in recent times, which is a performance of a masquerade in the south-east; Udi in Enugu state to be precise.