Selected client work · fine jewelry
Jewelry houses
Work Marcus identifies with Harry Winston, Van Cleef & Arpels, David Webb, Ippolita, and Jennifer Fisher. The archive image shown here is not assigned to a particular client.
A studio shaped by craft and imagination
MMMera, Inc. is the creative portfolio of founder Marcus Maximus Mera, moving between fine jewelry, games, art, and work with his community.

Selected practice / 01
Explore Marcus’s work across independent projects, commissions, and collaborations. Each project identifies the nature of the relationship.
Selected client work · fine jewelry
Work Marcus identifies with Harry Winston, Van Cleef & Arpels, David Webb, Ippolita, and Jennifer Fisher. The archive image shown here is not assigned to a particular client.
Personal commissions
From Madonna’s diamond eyelashes for her 2006 tour to a Death Squad Jiu-Jitsu pendant for Gordon Ryan, Marcus brings identity into wearable form. The archive image is illustrative of his jewelry practice.
Collaborations · combat culture
Creative work connected to Renzo Gracie and Fox Fight Game with Mike Straka brings jewelry, apparel, and visual identity into the fight world.
Event collaboration
A fashion and presentation project within Marcus’s wider practice. Project imagery and the precise role can be added after archive review.
Credited collaboration · 2023
Marcus contributed as a producer and 3D artist to the reimagining led by Ken and Roberta Williams at Cygnus Entertainment.
Explore the game ↗Guillotine Games · in development
A new 3D interpretation in development under Guillotine Games, with Marcus directing the project.
Visit project site ↗Guillotine Games · announced
An original science fiction adventure announced by Guillotine Games. It is a separate production from Marcus’s earlier collaboration with the Williamses.
Explore the announcement ↗Independent practice
Oil painting and visual experimentation extend Marcus’s practice beyond objects and screens. A collection of original works can follow archive selection.
Community work
Marcus describes volunteering at a Trenton soup kitchen and teaching 3D modeling and oil painting with the Trenton Community A-Team, alongside work involving Mercer County Community College and IYLS, Inc. funding.
A line can become a ring, a character, a painting, or a way to help someone make their first thing.
THE MMMERA PRACTICEFrom the archive / 02
Jewelry photographs already published on mmm.tv. These objects are shown as studio work, without assigning them to specific clients.
The founder / 03
Jeweler. Artist. Producer. Founder. Marcus trained in fine jewelry fabrication under George Kocsis and worked in New York’s Diamond District. He carried that precision into 3D worlds, independent games, and creative work with his community.
Training in fabrication and a practice in custom jewelry and 3D design establish the studio’s visual language.
Marcus’s existing site records diamond eyelash work for Madonna’s 2006 tour with Shu Uemura.
Producer and 3D artist on the Williamses’ reimagined adventure at Cygnus Entertainment.
MYSTERY HOUSE® 3D is in development and SPACE QUEST® has been announced.
Beyond the studio / 04
Marcus’s community work includes time at a soup kitchen in Trenton and teaching 3D modeling and oil painting with the Trenton Community A-Team. His account also includes work with Mercer County Community College supported by IYLS, Inc. These relationships are part of the story of his practice, alongside the finished objects and games.
New conversations / 05
For commissions, collaborations, press, or a conversation about the work, reach out directly.
marcusmera@mac.com ↗