Xia Carstens is a Cape Town-based illustrator and creative director operating as Xee Summer. She bridges fine art and commercial illustration, producing digital vector works for brand clients across consumer goods, hospitality, retail, cultural institutions, and editorial contexts. Her client list spans major South African brands including Woolworths, Mr Price Home, and Zeitz MOCAA, as well as international commissions.

Xee Summer's aesthetic is rooted in 1960s and 1970s design traditions: bold colour palettes, clean vector lines, mid-century motifs, and symmetrical compositions. The portfolio features vibrant botanical and fauna-flora works, tile-format geometric compositions, and large-scale illustrative pieces. She describes her process as meticulous attention to colour psychology - understanding palette as capable of shifting mood and transforming spaces.

Digital vector illustration is her primary production mode. Her work extends to large-format mural and floor tile applications, documented in a lodge wall mural and shower floor tile commission. Work is described as characterised by "order and clarity" translated into precisely constructed digital compositions.

Documented clients include: Woolworths, Mr Price Home, V&A Waterfront, Zeitz MOCAA, Naked Insurance × GreenPop, Honest Chocolate, AND UNION, Boschendal, New Age Gin, CultureLab Kombucha, Save Our Seas, Conrad Hicks, Outside & In Magazine (cover), Women's World Cup Rugby 2025 (South Africa representative). Markets span retail, FMCG packaging, hospitality, editorial, and cultural institutions.

Based in Cape Town, South Africa. For the Women's World Cup Rugby 2025, she was selected as South Africa's representative illustrator from 16 nations - one female illustrator per country. Her work has appeared in gallery contexts including "Home Is Where The Art Is" at Zeitz MOCAA. Operates Xee Summer Atelier as a multi-disciplinary creative studio.

South African flora and fauna are a documented design focus. Symmetrical natural forms, bold illustrative florals, and colour-saturated all-over compositions feature in selected pattern work. Selected placements show brand application across packaging, product, and interior contexts.