Resources (not all inclusive)

Design Photos

Educause PDF Learning Spaces

Higher EdTD/Tech Decisions
Saint Xavier Builds New Campus, Loads Buildings with WiFi & Flexible Furniture

Jisc

Designing learning spaces

Guide
(NOTE: developed in 2007 and updated in 2015, the design principles remain fairly stable, although the materials and technologies change.)

Journal of Learning Spaces
Peer-reviewed, open access

McGill University Teaching and Learning Spaces Working Group (TLSWG)

Design principles document

NMC Horizon Report > 2016 Higher Ed Edition
San Antonio, TX (February 4) -- The New Media Consortium (NMC) and EDUCAUSE Learning Initiative (ELI) are jointly releasing the NMC Horizon Report > 2016 Higher Education Edition at the 2016 ELI Annual Meeting. This 13th edition describes annual findings from the NMC Horizon Project, an ongoing research project designed to identify and describe emerging technologies likely to have an impact on learning, teaching, and creative inquiry in higher education. 

North Carolina State University (NCSU)
Libraries and their Distance Education and Learning Technology Applications (DELTA) unit partner with strategic consultants to design, share, and promote an updated model for institutions to plan and support technology-rich informal learning spaces.

SCALE-UP (Student-Centered Active Learning Environment for Undergraduate Programs)
Program at North Carolina State University is rebuilding its website.  Here is the index page link for the original site.