An exploration of the importance of art disguised as a silly ecchi manga. This is an early work by Oshimi Shuuzo of Aku no Hana fame, and it contains many of the themes and tropes (and even a character design) that continue to pop up in his manga to this day, i.e. obsession with art or a particular artist; an unhinged but attractive female corrupting a quiet, socially awkward male; perversion of all kinds; etc.

Avant-garde Yumeko isn't a good starting point for those new to this mangaka; it's too shallow and goofy to be representative of his more well known work, but it's an interesting read for fans looking to see how his style has developed and evolved over the years. There's also dicks and boobs! Yay!