Ventimiglia was diagnosed with Diffuse Intrinsic Pontine Glioma, which is a rare type of brain tumor. Because of the tumor’s position, surgery is not an option, WGN reported. Ventimiglia has been receiving experimental treatment in Mexico to battle the aggressive cancer.
Markiewicz, who owns Crayons Gone Wild, offered to paint a Cubs-themed mural for Ventimiglia, free of charge.
Markiewicz reached out to the Ventimiglia family with his idea and while Ventimiglia was at his latest treatment, Markiewicz transformed the boy's bedroom into a dream for a Cubs fan. Markiewicz painted a baseball on the boy's closet and got the entire Cubs team to sign the artwork. He also recreated the famous ivy-covered wall at Wrigley Field.
Ventimiglia was in awe when he was wheeled into his bedroom and saw the Cubs-inspired artwork. To Markiewicz, he simply said, "Thank you."