I have something I do not remember well-known Polish abstract, so this theory is not interesting, just tediousness to earn.
In abstraction important opportunity to achieve a decorative addition to pictorial expression component. Any known astraktnaya thing is beautiful and expressive arts. Make originolno always difficult, and obyasnitelyam very difficult because everything is clear. Only in mediocrity must be long to find dignity, not in hudozhstvennyh merits.