{"slug":"robert-slingsby","artist_id":"69f2c587-f135-4bf8-839d-733ad4f6027b","canonical_slug":"robert-slingsby","name":"Robert Slingsby","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":6,"sold_n":6,"median_price_usd_minor":71977,"record_price_usd_minor":150569,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-09-27","first_sale_year":2023},{"bucket":"Sculpture & Installation","lots_n":2,"sold_n":2,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2021-11-09","first_sale_year":2020},{"bucket":"Paintings","lots_n":9,"sold_n":9,"median_price_usd_minor":81112,"record_price_usd_minor":175000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-09-30","first_sale_year":2014}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2020","total_price_usd":175000,"priced_basis":"premium"},{"bucket":"Paintings","year":"2014","total_price_usd":167829,"priced_basis":"premium"},{"bucket":"Sculpture & Installation","year":"2021","total_price_usd":93633,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":71977,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-02","value_block_hash":"eab0b5ea0276d0585e5336b8f61e6c44457e1d41","value":{"slug":"robert-slingsby","name":"Robert Slingsby","as_of":"2026-11-02","newest_result_date":"2026-09-27","results_total":17,"houses_total":3,"first_year":2014,"median_24m":{"usd_minor":62601,"p25_usd_minor":50258,"p75_usd_minor":81110,"n":7,"basis":"premium"},"record":{"title":"ROBERT SLINGSBY (SOUTH AFRICAN)","work_year":"1999","usd_minor":175000,"basis":"premium","sale_year":2020,"sale_month":"2020-01","house_name":"Westport Auction","lot_id":"eabda895-aa27-42ec-9596-ec2c6e542eac"},"by_medium":[{"medium":"Paintings","n":8,"median_usd_minor":94932}],"by_size":[],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"ROBERT SLINGSBY (SOUTH AFRICAN)","work_year":"1999","medium":"Painted with impasto. Area of inset small mirrors","usd_minor":175000,"basis":"premium","house_name":"Westport Auction","sale_month":"2020-01","lot_id":"eabda895-aa27-42ec-9596-ec2c6e542eac"},{"rank":2,"title":"The Critic","work_year":"1987","medium":"Oil on canvas","usd_minor":167829,"basis":"premium","house_name":"Strauss and Co","sale_month":"2014-04","lot_id":"42364cfe-6a79-4957-a9b0-07bbe0a784ff"},{"rank":3,"title":"Robert Slingsby (South Africa, 1955 - ), Abstract Composition","work_year":"2008","medium":"Acrylic on canvas","usd_minor":150569,"basis":"premium","house_name":"Russell Kaplan Auctioneers","sale_month":"2025-11","lot_id":"6c0aec9a-6f0c-4dc7-a76c-3c3b60e1215f"},{"rank":4,"title":"Abstract Still Life II","work_year":"1998","medium":"Oil on canvas","usd_minor":99622,"basis":"premium","house_name":"Strauss and Co","sale_month":"2016-02","lot_id":"8eada807-0be3-4fa4-be03-63da2ee12060"},{"rank":5,"title":"Robert Slingsby (South Africa, 1955 - ), Face","work_year":"2011","medium":"Oil on canvas","usd_minor":90242,"basis":"premium","house_name":"Russell Kaplan Auctioneers","sale_month":"2026-03","lot_id":"5e094149-efcb-4b1b-88cc-d9baab42e296"},{"rank":6,"title":"Red Anthuriums","work_year":"1993","medium":"Gouache and pastel on paper","usd_minor":71977,"basis":"premium","house_name":"Russell Kaplan Auctioneers","sale_month":"2026-09","lot_id":"01d80bdb-c413-4fee-8a89-79e83cf84636"},{"rank":7,"title":"Mugshot IV","work_year":"2006","medium":"Acrylic on canvas","usd_minor":62601,"basis":"premium","house_name":"Strauss and Co","sale_month":"2025-09","lot_id":"f68f5ca9-941e-427a-9ae2-bb0c5810ed48"},{"rank":8,"title":"Abstract","work_year":"1989","medium":"Oil on paper","usd_minor":58781,"basis":"premium","house_name":"Strauss and Co","sale_month":"2025-07","lot_id":"7b742cac-2b47-4a9a-8346-dbfc1dc75cc3"},{"rank":9,"title":"Man Sitting on the Beach","work_year":"1977","medium":"Oil on canvas","usd_minor":41734,"basis":"premium","house_name":"Strauss and Co","sale_month":"2025-09","lot_id":"15e046be-4270-4734-b229-3afaeb372b6c"},{"rank":10,"title":"Robert Slingsby (South Africa, 1955 - ), Richtersveld Petroglyph","work_year":"1989","medium":"Oil and pastel on paper","usd_minor":17791,"basis":"premium","house_name":"Russell Kaplan Auctioneers","sale_month":"2026-05","lot_id":"0f74cce7-5716-4022-8a26-84358363d20e"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 17 auction results for Robert Slingsby at 3 houses since 2014. Over the last 24 months the median price was $626 including buyer’s premium (middle half $503–$811, n=7). The auction record is $1,750 for ROBERT SLINGSBY (SOUTH AFRICAN) (2020, Westport Auction). Source: OpeningBid, an independent auction-results database.","title":"Robert Slingsby value: auction records & prices (updated Nov 2026)"}}