Siebren de Kuiper, a man in his 60s with silver and grey hair, sadly looks off in the distance, wearing a device with the Talon logo and a lock symbol emblazoned on it. A pair of ghostly, noncorporeal hands - Sombra's hands - delicately hold his face. A brighter set of text reads "I wish you were with me" while a subtler, transparent set of text beneath reads "I wish I could free you".

What? I'm not crying. I'm. I'm cutting onions. Blizzard needs a bunch of onions. Fuckin- AAAHHHHH

#siebrendekuiper #owsigma #azyrsart #overwatchsigma #sigmaoverwatch #overwatchfanart #happybirthday #pain #talon #sombra #sigma

Edge that old man (oc x canon) #sigmaoverwatch #sigma #oc

Overwatch Ligmuh art cuz they did him dirty in the recent lore drop >:[

It's my first time ever drawing him i think twt

#sketch #overwatchfanart #sigmaoverwatch #digitalart #art

I hope I never tire of this guy, im sad thinkign abt it,,,,

#sigmaoverwatch

I turned him into customizable plushie

#sigmaoverwatch

I'm so normal abt this guy

BLIZZARD PLS GIMME MORE SIGMA CONTENT

#sigmaoverwatch #overwatch #overwatch2

A smiling man with pointed eyebrows and silver tinged hair with a green-red-white scarf and a mug of hot cocoa stands in front of a canal, the water lit by the lights within the homes. He is happy to enjoy the holidays and hopes you do too.

It's Tweede Kerstdag so TECHNICALLY I'm on time right
Anyway in honor of my first crimmis in the #Netherlands please enjoy this sweet man.

Gelukkig Nieuwjaar everybody <3
#azyrsart #siebrendekuiper #overwatch #sigmaoverwatch #fanart

Hi what's up i am still obsessed w this 64 yr old man

#sigmaoverwatch #overwatch

Sigma’s big ol tiddies out on display

I was DYING to do this meme with him

#sigma #sigmaoverwatch #siebrendekuiper #overwatch #overwatch2

Sigma posting yeees i love you sigma #overwatch #sigmaoverwatch

Late nights in the lab got him doing things like this
#overwatch #sigmaoverwatch

Hello ow2 fandom, this is my only contribute. Goodbye <3
#overwatch #sigmaoverwatch

Go grandpa go
#sigmaoverwatch

#sigma #sigmaoverwatch #maestrosigma #overwatchdakimakura

I need,, to learn how to draw him,,, so I can draw myself wit him, ,,, , , ,oughe ,,,,, , , ,
#sigmaoverwatch #overwatch #overwatch2

Worm inside my brain told me to make another one #siebrendekuiper #sigmaoverwatch #overwatch #overwatch2 #ow2 #ow

hatless emps + scuba emps edits #sigmaoverwatch #siebrendekuiper #overwatch #ow #overwatch2 #ow2

I love stadium sm <3
#sigmaoverwatch

Sigma overwatch enjoyers wya
#sigmaoverwatch

this remains one of my fav drawings i've made – a steampunk skin design for Sigma from Overwatch. i put some thought into the details and mechanisms.
5y ago now. i haven't played OW for some time so i dunno if maybe he has gotten a steampunk skin in-game by now.
#sigmaoverwatch

brings my maestro sigma daki to represent me in the court of law

#maestrosigma #sigma #sigmaoverwatch #dakimakura

woe, sigma's huge hog be upon you

#sigmaoverwatch #sigma #scubasigma #emperorsigm #maestrosigma

#sigma #sigmaoverwatch #emperorsigma #maestrosigma #scubasigma

A drawing of Sigma from Overwatch eating a popsicle, wearing only a tiny dark blue speedo. His hair is white, like in his Scuba skin. His body is turned away from the viewer, but he's looking back in surprise as a big crab is tugging on the speedo, revealing his butt with a tan line. He's blushing, and there's a glistening string of saliva between his tongue and the popsicle, as he just took it out of his mouth after giving it a good sucking.

Poor Sigma can't even enjoy a peach-flavoured popsicle on a beach in peace 🦀

This is a commission for @kingofallcasual.bsky.social, thank you so much!
#Bara #BaraArt #Overwatch #SigmaOverwatch

1:45 AM, time to post the world's strongest grandpa

ily siebren

#art #sigmaoverwatch #overwatch #siebrendekuiper #sigma

It’s getting warmer #sigmaoverwatch #siebrendekuiper #overwatch2 #overwatch #sombra

Sigma overwatch. #siebrendekuiper #sigmaoverwatch #overwatch #overwatch2

Various drawings of sigma overwatch and a bunny.

Been drowning in college work sorry gangalang #sigmaoverwatch #siebrendukuiper #overwatch2

2 many tags 4 this
#sonic #sonicfanart #silvaze #silverthehedgehog #blazethecat #isat #instarsandtime #isatsiffrin #siffrin #hollowknight #ghosthollowknight #theknight #overwatch #sigmaoverwatch #siebrendekuiper #yourturntodie #souhiyori #yttd #tome #terrainofmagicalexpertise #kizetto #zetto #kizuna

Sigma from Overwatch floating while enjoying some cake for his birthday. The main drawing is surrounded by smaller doodles of Sigma in various skins and poses. In the main drawing, he is wearing his "default" OW1 skin but without the armor, just underarmor. The surrounding sketches include the Oracle skin floating up, Talon skin Sigma ulting in a frenzy, Scuba Sigma lounging, Subject Sigma without the armor teary eyed and angry, a tiny version of Emperor Sigma and tiny Maestro immitating some of the ingame sprays that are done in a lineless illustration style, Sigma in casual wear telling you Flareon Pokémon facts, and finally Sigma in his lab coat shown before the accident.

The same surrounding doodles described in the previous art but separated for better viewing

The same main drawing described prior but without the surrounding doodles and only showing the flat colors as a bonus

Happy Bday mr. Siebren de Kuiper / Sigma Overwatch !

Love not posting anything publicly then just dropping fanart of my current blorbo out of nowhere...

I'll post all the stuff in my backlog - eventually! 😳

#sigmaoverwatch #overwatchsigma #siebrendekuiper #MELONKINDart