Tech From Here: NL · Sources

Lacquer from a tree that skin reacts to

Tech From Here: NL · Dutch Design Week 2026

The work this post covers and every source it draws on, each linked to the original.

The workSee the work on the Dutch Design Week programme ddw.nl

Research cited

Other sources

Images, slide by slide

Slide 1
A plain white plate with its upper half coated in glossy red-brown lacquer, on a pale groundPhoto: Haru NakajimaMuseum or journal record
Slide 2
A vintage blue-and-white transfer-printed plate, one half covered in smooth red lacquerPhoto: Kazuki MaejimaMuseum or journal record
Slide 3
A row of ordinary drinking glasses, each partly coated in lacquer of red, ochre, black or navyPhoto: Haru NakajimaMuseum or journal record
Slide 4
Diagram: lacquer tree, its sap used for lacquer and containing urushiol, skin contact causing allergic dermatitis, a type IV hypersensitivity reactionImage: RN Collins studio, code-drawn. Checked against StatPearls, Toxicodendron Toxicity, NCBI Bookshelf NBK557866, (the Chinese lacquer tree, Toxicodendron vernicifluum, is named for the use of its urushiol-containing sap in lacquer production; urushiol is the primary allergenic cause of contact dermatitis; skin exposure produces a type IV hypersensitivity reaction). Read 28 Oct 2026 from the NCBI listing text; full page behind a browser check, author list to confirm (open item)Museum or journal record
Slide 5
Two glass dishes, one half coated in red lacquer, rest among moss and roots at the foot of a treePhoto: Kazuki MaejimaMuseum or journal record
Ring frame
Secretaire with Japanese lacquer, Rijksmuseum (BK-16653)Frame: Rijksmuseum, PD, croppedMuseum or journal record

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