A paper by Shigeki Nakauchi, a professor of our laboratory, has been published.

Nakauchi, S., Tamura, H. Regularity of colour statistics in explaining colour composition preferences in art paintings. Sci Rep 12, 14585 (2022).”Universality and superiority in preference for chromatic composition of art paintings.”，Scientific reports
https://doi.org/10.1038/s41598-022-18847-9