TFcon is happy to welcome back Transformers toy designer and artist Marvin Mariano to the 2017 convention in Toronto. Marvin’s involvement with the Transformers franchise includes Transformers: Rescue Bots (2013-2014), Star Wars Crossovers (2007–2010), the Transformers Movie (2007), as well as concept work for Armada (2001-2002) and Beast Machines/Beast Wars (1999) including the design of Obsidian, Transtech/Armada Optimus, Megatron, Cheetor, Blackarachnia, Shockwave, and Starscream. Marvin will be setup in the TFcon artist alley all weekend.