Katie's Sweater
Limited edition lithographic print on paper • Ruby, the Asian Elephant (1973–1998) at The Phoenix Zoo

Style & Movement
Atypical Abstraction / Non-Human Bio-Art; characterized by expressive gestural abstraction akin to Abstract Expressionism
Medium & Technique
Color lithography reproducing expressive, painterly gestural marks originally created with brushes and layered pigment
Creation Period
Late 20th century (Original painting circa 1980s-1990s; print produced during the artist's high-fame period)
Dimensions & Format
Approximately 20 x 24 inches (estimated with margins); horizontal landscape format
Subject Description
A vibrant abstract composition featuring layered strokes of yellow, pink, red, and blue against a muted blue background. The marks are energetic and non-representational, though the title 'Katie's Sweater' provides a domestic, anthropomorphic point of reference.
Condition & Value Assessment
Condition Assessment
Very Good; the print appears flat with bright colors, though there is minor edge curling visible from improper storage/unrolling
Estimated Market Value
$100 - $350 USD
Auction Estimate
$75 - $200 USD
Provenance History
Numbered 285/1000. Originally sold by The Phoenix Zoo to fund animal care and conservation programs; likely part of the 1990s ‘Ruby’ phenomenon
Art Historical Significance
Ruby was one of the most famous animal artists globally. Her work sparked significant debate regarding animal cognition, creativity, and the definition of 'art.' This print represents the commercial success of her 'career' and its role in fundraising for the Phoenix Zoo.
Notable Features
Includes a distinctive '285/1000' edition number and printed text attributing the work to Ruby, an Asian elephant at the Phoenix Zoo, identifying it as the fourth in a series of lithographs.
Condition Issues
Slight mechanical curling of the paper support; possible minor handling creases in the wide white margins; no visible foxing or fading
Conservation Recommendations
Should be framed using acid-free archival matting and UV-protective glass to prevent color fading; store flat in a humidity-controlled environment