To Occupy, to Inscribe, to Thicken: Spatial Politics and the Right to the Surface“, in lo Squaderno issue on Surfaces & Materials, No. 48, June 2018

“The Right to the City Is the Right to the Surface: A Case for a Surface Commons (in 8 Arguments, 34 Images and some Legal Provisions)”, in Brighenti, A.M. & Kärrholm, M. (eds), Urban Walls. Political and Cultural Meanings of Vertical Structures and Surfaces, London: Routledge, 2019

“The Surface Is Interface: Exploring Urban Surfaces as Sites of Publicness, Regulation and Visibility”, in Leonardo Electronic Almanac, forthcoming

Selling Streetness as Experience. The Role of Street Art Tours in Branding the Creative City”, in The Sociological Review, May 2018

“Interviewing Walls: Towards a Method of Reading Hybrid Surface Inscriptions” in Avramidis, K. and Tsilimpounidi, M., Graffiti and Street Art: Reading, Writing and Representing the City, London: Routledge, 2017

“Paint. Buff. Shoot. Repeat. Re-photographing Graffiti in London”, in Campkin, B. and Duijzings, G. (eds), Engaged Urbanism. Cities and Methodologies, London: IB Tauris, 2016

“Framing Transgression. The Role of City Surface Structures in the Placement of Street Art”, in Kakunko, S., Harlizius-Klück, E., Körner, H. (eds), Framings, Berlin: Logos, 2015

“The City and the Virtual: The Use of Digital Technology in 3D Street Art”, written with Regner Ramos, in Fuggle, S. and Henri, T. (eds), Return to the Street, London: Pavement Books, 2015