Dr. Sara Tröster

Writer & Curator | AI Evaluation Specialist l Art Historian (PhD)

Leipzig, Saxony, Germany

About

Art historian (PhD, summa cum laude) and writer working at the intersection of visual analysis, cultural history, and interpretation. My expertise lies in image-based reasoning, ambiguity, and contextual thinking across periods and media. I bring a rigorous humanities approach to structured evaluation, language precision, and interpretive clarity. Internationally experienced, independent in thought, and exacting in method, I advise on the establishment, presentation, digitization, and documentation of private and corporate art collections.

Experience

  • micro1 (8 mos)
    • Post-completion Reviewer
      May 2026 - Present · 3 mos

    • Pre-completion Reviewer
      Apr 2026 - Present · 4 mos

    • AI Training Expert
      Dec 2025 - Present · 8 mos

      Supporting the development of advanced AI systems by contributing expert feedback and domain-specific evaluation of model responses.

  • Evaluator at European Commission
    Apr 2026 - Present · 4 mos

    Assessment of quality, impact, sustainability, and implementation capacity of international projects.

  • Delegierte Wissenschaft at VG WORT
    Jun 2023 - Present · 3 yrs 2 mos

  • Art Historian and Writer at Self-employed
    Aug 2015 - Present · 11 yrs

  • Head of Art at Erlebniswelt Museen
    Nov 2024 - Mar 2025 · 5 mos

    Documentation and Digitization of the Mansfeld Gallery — Corporate Art Collection of the VEB Mansfeld Kombinat “Wilhelm Pieck” As part of this project, I was responsible for the systematic documentation and digitization of the Mansfeld Gallery, one of the largest corporate art collections in the former GDR. The collection includes around 500 works (paintings, prints, drawings, photos, watercolors and sculptures), reflecting both regional and international artistic production, industrial history of mining and metallurgy and cultural policies of the period. My tasks encompassed provenance research, cataloguing artworks, developing metadata structures, and preparing the collection for digital accessibility. I combined art historical expertise with structured data management, ensuring both scholarly precision and practical usability. Key skills applied and developed: • Provenance research & art historical analysis • Cataloguing & metadata design • Digital archiving & collection management • Cultural heritage preservation • Curation This role strengthened my ability to bridge art history, digital humanities, and collection care, making a historically significant corporate art collection accessible for research, preservation, and future exhibitions. Collaborating with artists, photographers and art conservators brought the process to life – every detail, every texture captured and preserved, making the collection accessible for generations to come.