Gleason's Batman depictions are better than average, but the real quality of his artwork is in complete backgrounds and a variety of camera-angles into panels, which is something that seems to be steadily being lost in superhero books. Notice the wet-road effects i the bottom panel.
Batman Number 1, Spring 1940, Cover art by Bob Kane and Jerry Robinson
Batman #139, April 1961, Original intro of Batgirl
Batman #181, Cover by Carmine Infantino, 1966
Batman #183, Aug 1966, Carmine Infantino cover
Batman #256, May-June 1974, Catwoman rescues circus tiger
Batman #256, May-June 1974, Irv Novick Catwoman & her whip
Batman #256, May-June 1974, Irv Novick Catwoman
Batman #256, 1974, Reprint of 1950 1,001 Trophies of Batman
Batman #269, Cover art by Ernie Chua
Batman #253 Cover - Mike Kaluta, 1973 - With The Shadow
Batman #408 cover (Chris Warner) with Jason Todd
Batman #536, Nov 1996, Kelley Jones Cover
Batman #536, Nov 1996, Kelley Jones Splash Page
Batman #536, Nov 1996, Kelley Jones Page
Batman #700, Aug 2010, Andy Kubert Two Face page
Batman #707, April 2011, 2-page Tony Daniel Spread
Batman #713 - page from last issue of the original run
Batman 80 Page Giant 2010 - Dustin Nguyen Cover
Batman #18, May 2013, Andy Kubert 2-page spread with Harper Row
Batman #18, May 2013, Blackgate Penitentiary by Andy Kubert
Batman "New 52" #15, Feb 2013, Capullo Joker & Batman Page
Batman "New 52" #14, Jan 2013, Capullo Cover
Batman "New 52" #14, Jan 2013, Harley & Batman - Greg Capullo
Batman "New 52" #14, Jan 2013, Joker on bridge "Hello Darling" - Greg Capullo
Batman "New 52" #13 "Joker" die-cut cover - Greg Capullo
Batman "new 52" #12, Oct 2012, Becky Cloonan Art
Batman "new 52" #12, Oct 2012, Becky Cloonan Art
Batman "new 52" #11, Sept 2012, Capullo Cover
Batman "new 52" #11, Sept 2012, Capullo Page
Batman "new 52" #6, April 2012, Capullo Page
Batman "new 52" #3, Jan 2012, Capullo Cover
Batman "new 52" #2, Dec 2011, Capullo Cover
Batman "new 52" #0, Nov 2012, Capullo Cover
Batman "new 52" #0, Nov 2012, Capullo Page A
Batman "new 52" #0, Nov 2012, Capullo Page B
Batman "new 52" #0, Nov 2012, Capullo Page C
Brave and the Bold #90, June-July 1970, Neal Adams Cover
Brave and the Bold #100, Feb-Mar 1972, cover by Nick Cardy
Brave and the Bold #105, Jan-Feb 1973, Jim Aparo Wonder Woman
Brave and the Bold #106, Mar-April 1973, Jim Aparo Cover
Brave and the Bold #106, Mar-April 1973, Jim Aparo Splash Page
Brave and the Bold #106, Mar-April 1973, Jim Aparo "Salome Starr"
Brave and the Bold #106, Mar-April 1973, Jim Aparo Green Arrow and Batman
Brave and the Bold #107, June-July 1973, Jim Apro
Brave and the Bold #109, Nov 1973, Jim Aparo - Kirby's the Demon
Brave and the Bold #111, Feb-March 1973, Jim Aparo Cover - Joker
Brave and the Bold #111, Feb-March 1973, Splash Page
Brave and the Bold #111, Feb-March 1973, Jim Aparo-Joker and the Gates of Fear
Brave and the Bold #117, June 1974, Jim Aparo Manbat - Cover
Brave and the Bold #117, June 1974, Jim Aparo Page 5
Brave and the Bold #117, June 1974, Jim Aparo page 6
Brave and the Bold #117, June 1974, Jim Aparo Page 17
Brave and the Bold #128, July 1976, Aparo Mister Miracle & Big Barda
Brave and the Bold #128, July 1976, Jim Aparo art
Brave and the Bold #128, July 1976, Jim Aparo Mister Miracle
Brave and the Bold #130, Oct 1976, Aparo Joker and Green Arrow Cover
Brave and the Bold #131, Dec 1976, Aparo Catwoman and Wonder Woman
Brave and the Bold #140, Mar-April 1978, Wonder Woman cover
Brave and the Bold #140, Mar-April 1978, Splash Page by Jim Aparo
Brave and the Bold #140, Mar-April 1978, Wonder Woman deflecting bullets
Brave and the Bold #140, Mar-April 1978, Batman and Wonder Woman
Brave and the Bold #158, Jan 1980, Wonder Woman Cover
Brave and the Bold #158, Jan 1980, Aparo Wonder Woman Page A
Brave and the Bold #158, Jan 1980, Aparo Wonder Woman Page B
Brave and the Bold #158, Jan 1980, Aparo Wonder Woman Page C
Brave and the Bold #160, May 1980, Aparo Supergirl
Brave and the Bold #175, June 1981, Jim Aparo splash page featuring Metallo
Brave and the Bold #175, June 1981, Jim Aparo Lois Lane
Brave and the Bold #178, Sept 1981, Aparo Creeper Page
Brave and the Bold #197, April 1981, Aparo Cover with Catwoman
Brave and the Bold #197, April 1983, Joe Staton Batwoman
Brave and the Bold #197, April 1983, Joe Staton Catwoman
Detective Comics #1, March 1937 with Vin Sullivan Cover.
Detective Comics #27, 1939, First Batman Appearance
Detective Comics #32, Bob Kane Panel from 1939, 2nd Amendment Batman,
Detective Comics #38, April 1940, First Robin the Boy Wonder
Detective Comics #369, November 1967, Gil Kane Art
Detective Comics #407, Neal Adams 1970
Detective Comics #418, 1971, Neal Adams
Detective Comics #426, 1972, Kaluta cover
Detective Comics #434, 1973, Kaluta "Spook" cover
Detective Comics #437, Jim Aparo Page a 1973
Detective Comics #437, Jim Aparo Page b 1973
Detective Comics #442, Sept 1974, Jim Aparo Cover
Detective Comics #442, Sept 1974, Alex Toth Splash Page
Detective Comics #444, Jan 1975, Jim Aparo Cover
Detective Comics #444, Jan 1975, Jim Aparo Page 1
Detective Comics #444, Jan 1975, Jim Aparo Page 2
Detective Comics #444, Jan 1975, Jim Aparo Page 3
Detective Comics #445, April 1975, Batman escapes police capture
Detective Comics #445, March 1975 cover date
Detective Comics #446, April 1975 cover date
Detective Comics #447, May 1975 Cover by Dick Giordano
Detective Comics #448, June 1975, Jim Aparo cover
Detective Comics #448, June 1975, Ernie Chua (Ernie Chan)
Detective Comics #724, Brian Stelfreeze art, Aug 1998
Detective Comics #765, 2002 Cover by John McCrea
Detective Comics #765 artwork page by Cliff Chiang
Detective Comics #805, 2005, Zach Howard "Batmud"
Detective Comics #805, Page 2, Zach Howard June 2005
Detective Comics #823, 2006, Story: Paul Dini; Pencils: Joe Benitez
Detective Comics #826, Feb 2007, Simone Bianchi Cover - Joker and Robin
Detective Comics #826, 2006, "Slayride" Story: Paul Dini
Detective Comics #827, 2007, Simone Bianchi Cover
Detective Comics #831: Harley Quinn by Paul Dini & Dan Kramer
Detective Comics #870, Dec 2010, 2-page Spread by Scott McDaniel
Detective Comics #870, Dec 2010, Guardian Bats by Scott McDaniel
Detective Comics #872 page by Jock.
Detective Comics #880 Cover featuring the Joker, art by Jock, 2011
Detecive Comics #13, Jan 2013, Jason Fabok Poison Ivy
Detective Comics #0, Nov 2012, Tony S. Daniel Cover
Detective Comics #19, June 2013, Jason Fabok Batcave 2-page spread
Detective Comics #19, June 2013, Jason Fabok Batwoman art
