Use your experience with hard concrete. However for this use ferro cement method. Other objects can be added eg mosaic, tiles etc.
Thus this could be additional categories of art works and briefly describe s 'concrete expressions'.
Do artists have to pay tax on art prizes? - Do artists have to pay tax on the value of art prizes? An art prize might feel like a windfall but, in fact - and tax law, artists generally have to pay ta...
21 hours ago