Quite a while ago (fourish years ago I guess) I gathered up all the Dirkat art I could find. Here are links to many of the posts that I found.
https://homestuck-scribbles.tumblr.com/post/122209341799/bottleshark-kiss-request-meme-for-karkat-and
https://homestuck-scribbles.tumblr.com/post/123364116924/love-your-work-any-chance-of-a-dirkat
https://homestuck-scribbles.tumblr.com/post/123684873234/mesitka-davekat-is-my-favourite-dirkat-is
https://homestuck-scribbles.tumblr.com/post/123836075225/palolabg-for-corvus-puer
https://homestuck-scribbles.tumblr.com/post/123836547596/dawngyocry-tfw-rarepair-otp
https://homestuck-scribbles.tumblr.com/post/123837014700/nebulakun-ladies-and-gentlemen-some-dirkat-in
https://homestuck-scribbles.tumblr.com/post/123837968556/riikoboomboomkiddies-tg-hehe-lookit-them
https://homestuck-scribbles.tumblr.com/post/123851661249/8bitbear-dirkkat-its-more-likely-than-you
https://homestuck-scribbles.tumblr.com/post/123851710149/n4ut-for-tinkerlu-dirkstrider
https://homestuck-scribbles.tumblr.com/post/123851785354/toastyhat-palette-commission-again-dirkkat-for
https://homestuck-scribbles.tumblr.com/post/123999335341/highjinkx-drew-crack-for-my-rad-friend-shane
https://homestuck-scribbles.tumblr.com/post/123999825530/imayhavebeenborn-rebubblable
https://homestuck-scribbles.tumblr.com/post/124000329890/nattluft-seixual-submitted-merry-christmas
https://homestuck-scribbles.tumblr.com/post/124000578452/n4ut-commission-dirkkat-for-unseenminion
https://homestuck-scribbles.tumblr.com/post/124000822748/karkatze-because-there-just-isnt-enough
https://homestuck-scribbles.tumblr.com/post/124001364874/pinkstarpirate-these-were-pictures-that-were
https://homestuck-scribbles.tumblr.com/post/124001858897/karkitty15-so-i-got-shimeji-on-my-laptop-and
https://homestuck-scribbles.tumblr.com/post/124002368197/fatedcomposition-made-a-little-something-for
https://homestuck-scribbles.tumblr.com/post/124120523220/crispykrabkrab-dirky-x-tallkaty
https://homestuck-scribbles.tumblr.com/post/124339395466/dawngyocry-i-am-in-pixel-hell-will-hopefully
https://homestuck-scribbles.tumblr.com/post/125079413849/janeridan-honestly-im-getting-so-gay-for-dirkat
https://homestuck-scribbles.tumblr.com/post/126188653419/karkatjpg-dont-draw-when-u-are-very
https://homestuck-scribbles.tumblr.com/post/127073004409/miraculoustang-you-cheat-at-mario-cart-i-fuck
https://homestuck-scribbles.tumblr.com/post/127344331499/therabbitkit-karkat-oh-no-i-lost-dirk-in-the
https://homestuck-scribbles.tumblr.com/post/128851864993/pancakemo-oh-yeah-and-this-thing-i-drew-for-air
https://homestuck-scribbles.tumblr.com/post/129735845527/could-you-maybe-draw-some-dirkkat
https://homestuck-scribbles.tumblr.com/post/130906506630/i-need-more-fluffy-dirkkat-in-my-life
https://homestuck-scribbles.tumblr.com/post/132115106374/can-i-request-some-dirkkat-owo
https://homestuck-scribbles.tumblr.com/post/132267341782/tattered-art-inktober-day-29when-will-striders
https://homestuck-scribbles.tumblr.com/post/133891003646/karkatjpg-i-cant-believe-i-never-posted
https://homestuck-scribbles.tumblr.com/post/161146057829/polyglotplatypus-felt-like-drawing-hs-fanart
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