Autumn
One day I deceided to test my technique on something more than A3. And there was only a unique paper, which was used to provide light masking at the Chernobyl nuclear power plant in the first days of the war at my home. That is a kind of specially trained military cardboard. So I drew on it.
The work turned out to be rather large and hyper-realistic - 56 x 38 cm and was called "Taste of Autumn". Cardboard, gel pen, a lot of patience, dotwork.