Scope and Contents Rava's paintings and sculptures combine numbers, mathematical symbols and Hebrew letters in landscapes, animal forms, forests, clocks and planetary designs among other subjects. This exhbition of works by Rava was curated by Maria Luisa Trevisan and travelled to four additional venues. Arturo Schwarz contributed an essay titled "Tobia Rava, that is, of the insatiable thirst for knowledge, of the uncontrollable communicative throb" and an indepth interview with the artist. Galleria D'Arte L'Occhioobia. Venice Italy Internet: Rava (padua 1959), works in venice,has attended the international school of graphics in venice and urbino.he obtained a degree in semiology of arts of bologna university,disciple of umberto eco, renato barilli, omar calabrese, flavio caroli. he paints since 1971 and has exhibited since 1977 in personal and collective exhibitions in italy, belgium, croatia, france, germany, spain, brasil, argentina, japan, united states, south america and in the far east.in 1983...