Spider skull tattoo on my mate Bruce, thank you for your trust! 🕷#studiomass #tattoo #blackworkers #spidertattoo #skulltattoo (at Rotterdam, Netherlands)

Toothy Chinese mask in my @pinkpigsketchbooks watercolour book #studiomass #tattooflash #pinkpigsketchbooks 🐷 (at Rotterdam, Netherlands)

Not a great photo but here is my latest tattoo, done this weekend on @mr.beardking Thank you for your trust (No.10) #studiomass #tattoo #rosetattoo #markvangoss (at Rotterdam, Netherlands)

Flash Friday, drawing based on a Japanese print seen on the @rijksmuseum Rijksstudio resource website #studiomass #tattooflash #rijksmuseum #rijksstudio (at Rijksmuseum)

Drawing inspired by the magpie who took up residence in my back garden #studiomass #tattooflash #darkartists #blackwork (at Rotterdam, Netherlands)

New flash, custom requests for a future tattoo customer #studiomass #tattooflash (at Rotterdam, Netherlands)

New drawings inspired by a trip to the @museumvolkenkunde in Leiden #studiomass #museumvolkenkunde #barong #tattooflash (at Museum Volkenkunde)

Working on smaller flash designs for tattooing #studiomass #tattooflash #blackwork

Leaf Camo (ink and gouache on paper) 2017

New wall with @tim_sake_lastplak and my friends @parentsparents all the way from Hong Kong 🇭🇰 #studiomass #parentsparents (at Ferro Dome)

Had a lot of screen time recently but managed to fit in this sketchbook composition during my commute #studiomass #pinkpigsketchbooks 🐷 #commute #lepetitvoyeursubmissions (at Schiphol NS station)

Sketchbook studies, using the type of pen to inform the style of the drawing #studiomass #pinkpigsketchbooks 🐷 (at Rotterdam Zuid Charlois)

Still on the left, hoping after tomorrow's check up that my normal drawing hand will be back in action! #studiomass #pinkpigsketchbooks 🐷 (at Rotterdam Zuid Charlois)

Small painting studies I made last night, gouache on wood panel #studiomass (at Rotterdam Zuid Charlois)

Acrylic and textile medium on G-Star Raw denim jacket, 2016