Robert Hodri is a Senior Environment Artist at Id Software. What I found so interesting was his thoughts on modularity and how it can improve the workflow. I also appreciated his insights on the importance of the portfolio when looking to join the industry. 
Learn more about Vertex School here: http://www.vertexschool.com
Learn more about Robert Hodri here: https://www.artstation.com/robhodri 
Want to be a Character Artist or an Environment Artist in the Video Game Industry? Apply for your spot in our upcoming Game Artist Bootcamp here: http://www.vertexschool.com