Paul Vecsei, a well-known sturgeon expert and fish illustrator, shows in this calendars some of the interesting diversity of sturgeons (Acipenseridae). Each image represents an individual fish and was executed in detail in various techniques. The calendar not only adorns any room but also provides each month with a new illustration for the viewer. Calvendo calendars are premium products - a bit more pricey than others but with added benefits: Our calendars always look beautiful on your wall because we produce them locally with premium paper and sophisticated spiral binding, ensuring easy turning of pages and flat hanging against the wall. A protective transparent plastic cover sheet provides added stability. Treat yourself to a Calvendo calendar and you get something that looks better all year round.