
@JEMS
JEMS — Founding Architect & Original Pioneer of [HA] (HEAVY ARTILLERY)
WRITER BIOGRAPHY & LINEAGE
INSTAGRAM: @biotatscru ↗JEMS (JEMS) is a documented founding architect and original leader of [HA] HEAVY ARTILLERY. Active in the Bronx, NY & Chicago, IL & Los Angeles, CA lineage since the 1998 era, JEMS contributed directly to HA's collective wall productions, transit history, and regional style evolution.
“Representing [HA] — All-Star Mural & Freight Super-Crew Uniting TATS CRU & MSK Titans”
WALL BURNERS, MURALS, 4K VIDEO REELS, BLACKBOOK & CANVASES
No pieces in the “ALL” tab yet for @JEMS.
@JEMS PERSONAL MERCH & COLLECTOR SHOP
Personal storefront for @JEMS ([HA]) — signed prints, apparel, collector cans, and blackbook editions.
@JEMS [HA] SIGNATURE HANDSTYLE HEAVYWEIGHT TEE
Heavyweight 280gsm boxy-fit studio tee designed by @JEMS (HA). Features JEMS's raw handstyle tag on left chest and full-back burner screenprint. Shipped direct from Bronx, NY.

@JEMS SIGNED & HAND-TAGGED ARCHIVAL GICLÉE PRINT (20×16 IN)
Museum-quality archival pigment print on 310gsm Hahnemühle cotton rag. Individually hand-signed, numbered, and hand-tagged in pencil & marker by @JEMS (HA) with Certificate of Authenticity.
@JEMS 1/1 HAND-PAINTED & TAGGED COLLECTOR SPRAY CAN
One-of-one original collector object: authentic Montana BLACK / Belton Molotow Premium can hand-painted, flared, and signed all-around by @JEMS using NY Fat Cap + Astro Fat + German Skinny and Uni Paint PX-30 Chrome & Krink K-60. Includes UV-protected acrylic display case.
@JEMS ORIGINAL BLACKBOOK SKETCH SHEET + 15 EGGSHELL SLAPS
Original hand-drawn 9×12 in blackbook piece by @JEMS executed with Uni Paint PX-30 Chrome & Krink K-60, bundled with 15 destructible eggshell & weatherproof vinyl handstyle slaps.