They are the actual, hand-signed signatures of Adams and Martin. They are not pre-printed images on the print. No third party is involved. J. Brian O’Bryant.
arthur adams preliminary studies NEW SKETCHBOOK NOT AVAILABLE IN THE UK
Vintage 1989 Poster Arthur Adams Wolverine X-Men Marvel 23x 35 Rare Marvel
Dejah Thoris #5 COVER Dynamite Comics Poster 8x12 Arthur Adams
X-MEN OF APOCALYPSE #4C ARTHUR ADAMS VARIANT (WK22)
(WK29) TERMINAL #1D ARTHUR ADAMS & DAVE MCCAIG - PREORDER JUL 22ND
BAND A ROOS Wolverine Bandana Marvel Comics 1993 LD WEISS Arthur Adams Vintage