12 Resources share the relationship artist to Sinclair, Alex

The amazing Spider-Man, writer, Nick Spencer with Christos Gage ; artists, Federico Vicentini, Federico Sabbatini, Marcelo Ferreira ; color artist, Alex Sinclair, Andrew Crossley, Edgar Delgado, Alex Sinclair ; pencilers, Marcelo Ferreira, Mark Bagley, Ze Carlos, Dio Neves, Carlos Gomez, Ivan Fiorelli, Humberto Ramos ; inkers, Wayne Faucher, Marcelo Ferreira, Andrew Henne Owens, Ze Carlos, Dio Neves, Carlos Gomez, Ivan Fiorelli, Victor Olazaba ; letterer, VC's Joe Caramagna, V. 15
The amazing Spider-Man, writer, Nick Spencer, artist, Patrick Gleason, Federico Vicentini, Federico Sabbatini, Rogê Antônio, Carlos Gómez, Zé Carlos ; color artist, Edgar Delgado, Alex Sinclair, Brian Reber ; Andrew Hennessy, inker ; letterer, VC's Joe Caramagna, V. 13
Red meat, Amanda Conner, Jimmy Palmiotti, writers ; John Timms, Joseph Michael Linsner [and two others], artists ; Alex Sinclair, Jeremiah Skipper, colorists ; Dave Sharpe, letterer ; Amanda Conner and Alex Sinclair, collection cover artists
Harley Quinn and her gang of Harleys, written by Frank Tieri, Jimmy Palmiotti ; art by Mauricet, Alex Tefenkgi, Inaki Miranda, Dawn McTeigue, Ray McCarthy, Mark Roslan ; color by Hi-Fi ; letters by Dave Sharpe, Josh Reed ; collection cover art by Amanda Conner and Alex Sinclair
Superman, the coming of the Supermen, Neal Adams, writer and artist ; Tony Aviña, Alex Sinclair, colorists ; Cardinal Rae, Saida Temofonte, Erica Schultz, letterers ; Tony Bedard, script co-writer, issue #1 ; Buzz, Josh Adams, additional inks ; series and collection cover art by Neal Adams and Alex Sinclair
Harley Quinn, Amanda Conner, Jimmy Palmiotti, writers ; John Timms, Chad Hardin, Bret Blevins, Joseph Michael Linsner, Jill Thompson, artists ; Alex Sinclair, Hi-Fi, Jill Thompson, colorists ; Dave Sharpe, letterer ; Amanda Conner and Alex Sinclair, original series and collection cover artists, V. 1
Scooby apocalypse, Keith Giffen, J.M. DeMatteis, writers ; Howard Porter, Dale Eaglesham, Wellinton Alves, Scott Hanna, art ; Hi-Fi, colorist ; Nick Napolitano, Travis Lanham, letterer ; Jim Lee and Alex Sinclar, collection cover artists, V. 1
Action Comics #1000, the deluxe edition
The gospel of Slade, Christopher Priest, writer ; Larry Hama, breakdowns ; Carlo Pagulayan, Cary Nord, Denys Cowan, pencillers ; Jason Paz, Sean Parsons, Cary Nord, Bill Sienkiewicz, inkers ; Jeromy Cox, Hi-Fi, colorists ; Willie Schubert, letterer ; Shane Davis, Michelle Delecki and Alex Sinclair, collection cover artists
Superman, year one, story and art by Frank Miller and John Romita Jr. ; inks by Danny Miki ; colors by Alex Sinclair ; letters by John Workman ; dust jacket art and original series cover art by John Romita Jr., Danny Miki, and Alex Sinclair ; case art by Frank Miller and Alex Sinclair
Surprise, surprise, Jimmy Palmiotti, Amanda Conner [and four others], writers ; John Timms [and six others], artists ; Alex Sinclair, Hi-Fi [and three others], colorists ; Dave Sharpe [and two others], letterers ; Amanda Conner and Alex Sinclair, collection cover artists
The Man of Steel, by Brian Michael Bendis ; Jim Lee, Scott Williams, José Luis García-López, Dexter Vines, Ivan Reis, Joe Prado, Jason Fabok, Evan "Doc" Shaner, Steve Rude, Ryan Sook, Wade von Grawbadger, Kevin Maguire, Adam Hughes, artists ; Alex Sinclair, Adam Hughes, colorists ; Josh Reed, Cory Petit, letterers ; Ivan Reis, Joe Prado and Alex Sinclair, collection cover art and original series covers