The fourth dimension…” “…The essential proof of intelligence that the artist gives in his escapefrom the glass sculptures consists precisely in his escape from the influence of outer and in determining the material to manifest itself in a multidimensional manner, mainly Brancusian, that is nondistructive, nongravitational and transparent beyond the translucence of the glass, and there would be a lot to add on this subjects, Alexandru Ghildus’s sculpture is completely atypical… Stylistically as a whole, formally spectacular, coherently thought, innovative and impeccably clean technically speaking, Alexandru Ghildus’s work is a proof of strength concerning the artist’s relationship with his own limits and, at the same time, the material’s cold limits. Secondly, and this is the most important, Alexandru Ghildus’s sculpture defies the laws of physics, themselves, the way classical sculpture has written them for thousands of years, and besides thosee three well-known dimensions – height, lenght, width -it also experiments a new one, namely the depth, wich is not an outer space coordinate, but one of the inner substance. The artist knows perfectly well his material, he knows its spirit and its behavior and the stress falls on the inner dimension it has, wich is not a coincidence nor a simple quotation of the nature of substance, but a voluntary component of the creation fully assumed and a long time prepared