The uncertain symbolism of the three beasts--a leopard<span>, a </span>lion, and a she-wolf <span>contributes to the shadowy atmosphere of the opening scene. Armed with information from later episodes, commentators often view the creatures as symbols, respectively, of the three major divisions of Dante's hell which is concupiscence, violence, and fraud. Many associate them with envy, pride, and avarice. Maybe they carry some political meaning as well his conception, Dante likely took in inspiration for the beasts from the bible prophesying the destruction of those who refuse to repent for their iniquities. </span>
The purpose of each step is there to make sure that you wont mess up and tomake sure that you follow the directions closely. The design would have to be in the shade and moist.