Updated: Jan 4
As the King of Pentacles, Lev is sitting on a throne with carvings of bulls, symbolizing his connection to Taurus. As an Earth sign, Taurus is connected with grounded, material things — essentially, anything that's in the physical world. The vines and grapes on his robe and around him symbolize abundance and wealth.
The castle behind him represents everything that's he's built through his efforts — namely, his printing business.
In short, the King of Pentacles stands for leadership, abundance, wealth, and business.