Ingrid Halland, “White World Waste: Unearthing an Unsettling Pigment.” Guest lecture at the Collegium Helveticum Symposium Colors of (Colonial) Chemistry, ETH Zürich, 13 June 2025
Ingrid Halland, “World White Waste: The Non/Toxic Surface.” Guest lecture at UmArts – Research Centre for Architecture, Design and the Arts at Umeå University, 3 October 2024
Ingrid Halland, “Research-by-display: Ethics, Aesthetics, Exhibitions.” Guest lecture at the symposium Building Environments organized by Prof. Tulay Atak at the University of Applied Arts Vienna – Die Angewandte, 3 May 2024
Ingrid Halland, “On Earth, In Air, With Waste,” presented at The Aesthetics of Geopower: Imagining Planetary Histories and Hegemonies, University of Amsterdam, 4 – 5 April 2024
Marte Johnslien and Ingrid Halland, “Titanium Dioxide: An Arts-Based Archeology of an Unsettling Pigment.” Guest lecture in the public lecture series “The Event of Archeology”, organized by the PhD programme at The Royal College of Art, London, UK, 29 February 2024
Ingrid Halland, “Deep Surface: An Ethical Theory of Materiality.” Guest lecture at the Architecture Institute, Technische Universität Berlin (TU Berlin),” 14 February 2024
Ingrid Halland, “Crafting Mining Waste: Towards a Deep Surface Aesthetics.” Guest lecture at the symposium Toxic Material(itie)s: Eco-Material Entanglements in Art at the Käte Hamburger Kolleg Cultures of Research, Aachen, Germany, 6 – 7 December 2023
Ingrid Halland, “Is White Paint Racist? Archival Gaps and Public Participation as Methods in Art Historical Research,” presented at Rethinking Art Historical Narratives and Canons, University of Helsinki, 9 – 10 November 2023
Ingrid Halland, “From White to Earth.” Guest lecture at the symposium Material Landscapes at the Graduate School of Architecture, Planning and Preservation, Columbia University, New York City, United Stated, 24 March 2023
Ingrid Halland, “From White Modernism to Human Tissue: The Toxic Entanglements of Titanium Dioxide” presented at European Architectural History Network (EAHN), Madrid, Spain, 15 – 18 June 2022
Ingrid Halland, “Material Withdraw: How Modernism Made the Surface Invisible” keynote lecture at the symposium Kunsthåndværk i en digital tid [Crafts in a Digital Age], Statens Kunstfond i Danmark/University of Southern Denmark, 20 January 2022
Ingrid Halland and Marte Johnslien, “How Norway Made the World Whiter” at the Oslo School of Environmental Humanities, Lunchtime Discussion Seminar, 1 December 2021
Ingrid Halland, “White Entanglements: On Teaching Titanium White” presented at the ACSA/EAAE Teachers Conference Curriculum for Climate Agency: Design (In)Action, 24 – 25 June 2021
Ingrid Halland, “From White Walls to Human Cells: The Surface Sustainability of Titanium Dioxide, 1916-Present,” presented at the Society of Architectural Historians (SAH) Annual Conference, Montreal, USA, 14 – 18 April 2021