Pure ink is a software grounded in the principles of Chinese ink art. It serves as a bridge to digitize this traditional art form for 21st‑century multimedia art and industrial design. The software excels at simulating realistic ink diffusion and the brushwork characteristic of Chinese painting in both Freehand and Gongbi style. It also features pigment-based color mixing powered by Mixbox, delivering natural, lifelike color blending just like real mineral pigments. Using AI, it can generate classical‑style calligraphy. Pure Ink includes a coding feature called Kinetic Force, providing its own API and enabling you to write Processing code for dynamic or interactive ink effects. An integrated AI-assisted coding feature further empowers artists without technical expertise to turn their creative prompts into executable code.

Pure ink requires no dedicated GPU, delivering responsive speeds on almost any standard computer. The software is now available to the public with the aim of modernizing traditional ink art.

Pure ink is an award winning software



  • Realistic and artistic quality in ink diffusion for both Freehand and Gongbi style
  • Authentic Chinese brush strokes
  • Natural pigment-based color mixing
  • A.I. calligraphy engine
  • Coding in Processing (Java-based)
  • High resolution print output
    Read more ...
  • Draw with just a mouse and keyboard, also supports Wacom tablets Read more ...
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Cultural Inheritance
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Social Engagement
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Open for Everyone
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Research
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Recognitions
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Workshop
Digital calligraphy workshop @ secondary school
CHUI Pui Chee 徐沛之

Date: 2026 Jun and Jul
Event: Digital Calligraphy Workshop
Venue: Leung Shek Chee College
The renowned calligrapher Chui Pui Chee was invited by Pure ink to collaborate on a digital calligraphy workshop at a secondary school.

Software Sharing
Artist residence @ Hong Kong Museum of Art
WONG Chung-yu (founder of Pure ink)

Date: 2026 Jul
Event: Artist Residence Programme
Venue: Hong Kong Museum of Art
Wong Chung-yu, the founder of Pure ink, participated the artist residence programme in the Hong Kong Museum of Art. He created artwork by the software inside the museum and introduced this software to the public.

Exhibitions
Pure ink exhibition

Date: 2024 Mar
Event: Glory of Chinese Ink Art
Venue: Shengzheng Art Museum (new building)
Pure ink participated in its third exhibition since it launched, and also the first exhibition of it in museum-level.

Exhibitions
digital landscape painting on LED Panel
Margaret YEUNG 楊國芬

Date: 2023 March
Event: Art Central
Venue: Hong Kong Convention and Exhibition Centre
Artwork: Interwoven: Wired Shanshui
Interwoven: Wired Shanshui is a large scale installation. The plants made by copper wire grow up in front of a virtual landscape created by Pure ink and displayed through a large LED panel.

Press Interview
introducing the software
TVB, Art and Culture Magazine (無線電視: 藝文誌)
Exhibitions
Pure ink solo

Date: 2021 Nov
Event: Centrifugal Art Force (Pure ink solo exhibition)
Venue: Hong Kong Visual Art Center
The very first exhibition about Pure ink. In this exhibition, four digital paintings done by Pure ink are printed, framed, and exhibited. Four animations generated by the ink diffusion system of Pure ink are also showcased.


Exhibitions
Video
WONG Wo Bik 王禾璧

Date: 2021 May
Event: Video Ensemble 2021 城影築音
Venue: PolyU Hung Hom Bay Campus, Osage Gallery
Artwork: A Sea with A View
A video created by Wong Wo Bik. Composing of three screens, this work explores the visual relaions between islands and ocean. Part of the production involves the use of Pure ink.






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contact

about Pure ink
Pure ink is founded by ink painter and digital artist Chung-yu WONG (黃琮瑜) since 2020. The software was built based on an ink diffusion system that WONG developed for his digital art practices since 2007.

about the founder

credits (technology)
'www.processing.org', an open source programming language initialized by Ben Fry and Casey Reas since 2001

Nelson S.H.Chui, 'Making Digital Painting Organic', HKUST, 2007

Color mixing powered by Mixbox (scrtwpns.com/mixbox)

credits (Lanting A.I. system)
Jockey Club Future Laboratory of Arts Tech

credits (people)
Sophia Cheng, Cheng Chi-fai, Stepy Kwok, Erica Han, Beatrice Lee, Sheba Wong, Jason Man, Max Yu