Boleslav (William) Felix Robert Sienkiewicz (sin-KEV-itch), usually referred to simply as Bill Sienkiewicz, was born May 3, 1958 in Blakely, Pennsylvania, United States. He is a visual artist probably best known for his unique and recognizable work on various comic books, notably Marvel Comics' Elektra: Assassin. He attended the Newark School of Fine and Industrial Arts in Newark, New Jersey.

Sienkiewicz often utilizes oil painting, collage, mimeograph and other forms generally uncommon in comic books. Some critics have suggested the influence of abstract and expressionist art on Sienkiewicz's work. He has had a major influence on the style of comic illustration from 1980 onwards. His use of unconventional media and heightening of the comic cover as a stand alone artwork have been an influence on Dave McKean, Ashley Wood, Kent Williams and others.

His first credited work for Marvel Comics was on an issue of Fantastic Four. This led to him securing a regular role as penciller for Moon Knight; his unconventional graphic style and use of collage on the series won him a cult status in the industry, even though the title suffered from poor sales. When Moon Knight was moved to direct sales in 1981, Sienkiewicz was given greater creative freedom, culminating in the story "Hit It" (issue #26) that marked a creative breakthrough.

In 1983 he started working on New Mutants with Chris Claremont, where his distinctive cover paintings and character design gained much attention for the series. His first writing credit was for the painted story Slow Dancer in Epic Illustrated magazine in 1986. Sienkiewicz produced one-off covers for a range of Marvel titles, including Rom, Dazzler, The Mighty Thor, Return of the Jedi and The Transformers, and drew the comic adaptation of Dune.

He illustrated the 1986 eight-part miniseries Elektra: Assassin written by Frank Miller, for which he won the Kirby Award for Best Artist and the prestigious Yellow Kid Award for "bridging the gap between American and European artistic sensibilities". That same year he contributed to the Brought to Light graphic novel with Alan Moore and wrote and illustrated the critically acclaimed miniseries, Stray Toasters, an idiosyncratic work about a criminal psychologist investigating a series of murders. In 1988 Sienkiewicz and Alan Moore published the first two issues of Big Numbers, an ambitious project that was never completed. In 1990 Bill Sienkiewicz also published the graphic novel Classics Illustrated Moby Dick.

In addition to his work in comics, Sienkiewicz has also worked in numerous other media. In 1995, he illustrated the biography of Jimi Hendrix, Voodoo Child: The Illustrated Legend of Jimi Hendrix. The following year he provided the artwork for the Bruce Cockburn album Charity Of Night. He has also published a children's book called Santa: My Life & Times (An Illustrated Autobiography) in 1998, and his artwork has been published in various magazines, such as Entertainment Weekly and Spin Magazine. He has also created record covers, such as RZA's Bobby Digital In Stereo (1998) and EPMD's Business As Usual (1990).

Sienkiewicz was nominated for an Emmy Award twice, in 1995 and 1996, for his production and character design on Where in the World is Carmen Sandiego?.

In 2004, development began on a script for a Stray Toasters movie co-written by Sienkiewicz with Jeff Renfroe and Marteinn Thorsson. The film was scheduled for release in 2005 but reportedly is still in production.

In 2004, Sienkiewicz contributed to card art for VS System, a collectible card game published by Upper Deck Entertainment.

In 2006, Sienkiewicz designed the layout and art for The Venture Bros. Season One DVD set.


Works for DC Comics

Aquaman #52
Batman #533 534
Batman: Black and White #3
Batman: GCPD #1-4
Nightwing Huntress #1-4
Batman Villains Secret Files and Origins
Dark Knight Dynasty Trade Paperback
DC 1st (One-Shot) Batgirl/The Joker
Detective Comics #709
Dreams Nightmares #1 Pin-Up
Endless Gallery Pin-Up
Green Arrow #109
Green Lantern: The Last Will and Testament of Hal Jordan
Heroes Against Anger Pin Up
Rogues Gallery Pin-Up
Sandman: Endless Nights Trade Paperback
The Shadow #1-6
Superman #400 Pin-Up
Superman Vol 2 #173
Superman: Day of Doom #1-4
The Superman Gallery (One-Shot) Superman #400 Stuff

Cover only
Question #1-19 #21-23, Annual #1.
'Teen Titans Spotlight #10
Detective Comics #741, #772, #773, #775



Works for Marvel Comics

Alias #7 8
The Avengers Annual #16
Bizarre Adventures #31
Black Widow #1-6
Black Widow Volume 1 (Paperback with the six numbers)
Blade: Vampire Hunter #3
Captain America: Red, White & Blue
Daredevil: Love and War
Deathlok Volume 2 #11
Dune Movie adaptation, Marvel Comics Super Special # 36
Elektra: Assassin #1-8
Epic Illustrated #34 (Only "Slow Dancer" Story)
Excalibur #27 (#83 Only The Cover)
Fantastic Four #219, #221-231
Galactus The Devourer #1-6
Gambit #3, #4
Generation X Annual 1995
Heroes for Hope starring X-Men
The Hulk Magazine, painted oversized graphic novels, #13-15 #17-18 #20 (Only
The Moon Knight comics)
Kull The Conqueror #4, (#2 Only the Cover)
Marvel Fanfare #38, #42
Marvel Preview #18, #21
The Marvel Saga #8
Moon Knight #1-15, #17-20, #22-26, #28-30, #33, Only The Covers: #31 #34
Moon Knight Special Edition #1-3 (Only the Moon Knight comics)
New Mutants #18-31, #35-38, (#17 cover only)
New X-Men #127, #131
New X-Men (One-Shot)
Peter Parker: The Spectacular Spider-Man #220-#229
Return Of The Jedi #1-4 (The cover, first page and pin-up) including The
Marvel Comics Super Special cover (Graphic Novel with the four comics)
Spidergirl #0 (Annual'99 cover only)
Spider-Man 2099 #42
Stray Toasters #1-4
Ultimate Marvel Team-Up #6-8
Uncanny X-Men #159, # 287, #288, #314, Annual #6 (#195 and #252 cover onty)
The Wedding Album X-Men (One-Shot)
What If? #34, (#43-#47 cover only)
Wolverine: Inner Fury
Wolverine #10-16
X-Man #9
X-Men Classic #63 (From Uncanny X-Men #159 )
X-Men Unlimited #43, (#3 cover only)
X-Men Vs. Dracula One-Shot.

Cover only
Amazing High Adventure #1
The Beauty and the Beast #1-4
The Black Panther #14
The Brotherhood #1-3
Clive Barker's Hellraiser #10
The Comet Man #1-#6
Daredevil #197, #204, #207, #338
The Dark Phoenix Saga Trade Paperback
Dazzler #8-9, #15-16, #18, #27-35, #42, Marvel Graphic Novel #12 Dazzler:
The Movie
The Defenders #123
Doom 2099 #35
Elektra Vol 2 #23-#27
Elektra: The Hand #1-5
The Further Adventures of Indiana Jones #26
Fury #1-#6
Ghost Rider #58
God Loves, Man Kills X-Men. Only the 1994 Trade Paperback edition.
The Incredible Hulk #295, #296, #297, #301, #312
The Iron Manual Trade Paperback
King Conan #11
Marc Spector: Moon Knight #26-30
Marvel Graphic Novel #8 (Super Boxers)
The Marvel Masterpiece Collection 2 #3
Marvel Spotlight Vol 2 #6
The Mighty Thor #332, 333
The New Defenders #125, #131, #135
Nick Fury, versus S.H.I.E.L.D. #2
The Official Marvel Index To The X-Men Vol 2 #3
The Power of Iron Man Trade Paperback
The Punisher Vol 2 #93
The Punisher Holiday Special #2
Rom #46, #47, #52-54, #68, #71, Annual 2 & 3
The Savage Sword of Conan #116
Spider-Woman #16
Starriors #1-4 .
Star Wars #92, 101
The Transformers #1
Thor Vol 2 #75
Wonderman #1
X-Calibre #3



Other Works

The Amazing Adventures of the Escapist #2, published by Dark Horse
Big Numbers #1-2, and several pages of number 3 (not published)
Brought to Light
Santa My Life & Times: An Illustrated Autobiography
Voodoo Child: The Illustrated Legend of Jimi Hendrix, limited edition with
exclusive CD
Voodoo Child: The Illustrated Legend of Jimi Hendrix limited signed edition
with exclusive CD and page outtakes
'Bill Sienkiewicz Sketchbook (Fantagraphics)
Classics Illustrated #4 - Moby Dick (Berkley Publishing)
Trading Cards Big Budget Circus(Eclipse Enterprises)
Trading Cards Friendly Dictators (by Eclipse Enterprises)
Trading Cards Coup D’Etat (Eclipse Enterprises)
Trading Cards Rock Bottom Awards (Eclipse Enterprises)
Total Eclipse #1-5 (cover only)