ReneeEH says,

In spite of the COVID-19 pandemic and weather emergencies, Mario managed to complete my book with vibrant colors and expertise. We were unable to complete the book by the deadline and I requested many many revisions, some repeatedly because of details that were missed, but overall I had a good experience with Mario.

for Children's Book Illustrator on Apr 07, 2022

designs by TL says,

Fantastic! This was just a small ‘sample’ project, but he delivered faster than expected, paid attention to the details, and did a stellar job. Very satisfied!

for Children's Christmas Book on Sep 01, 2021

PapaC says,

Mario was excellent to work with. Very prompt with his communication as well as his work. I look forward to working with him in the future

for Sewing pattern illustrations on Jun 25, 2020

george 434 says,

Thank you for the good and quick work and assisting us with the changes that we required. Really easy to work with you and very happy with the results

for obstacle course illustrator on Nov 21, 2019

FunGuyProductions says,

Highly professional and reliable artist. Stuck with the process until it was perfected.

for Illustrations for Book on Apr 11, 2017