Original Ulises Farinas artwork for sale

Ulises Farinas, artist on IDW's Transformers: Heart of Darkness, is selling some of his inked pages via his personal website, in order raise money to pay for medical expenses.
Some of the artwork for sale is shown below, but there is lots more on the website, also including non-Transformers work!
Some of the artwork for sale is shown below, but there is lots more on the website, also including non-Transformers work!