I only use woods indigenous in Hungary, and I avoid using sawn wood transported from long distances significantly increasing the load of environment.
When doing the finishing work I apply natural oils and waxes. When varnishing is inevitable, I work with water-based materials.
When I design structures, they are aimed at letting the wood move and being long-lasting – the objects I make are not throwaways.
When building the objects I pay attention to details, too: I only use, for example, recycled paper even when designing.