Stars are printed in the sand by a tractor as it drags a giant roller back and forth across the beach, then left to fade at the mercy of footsteps and the tide in this installation by Swedish artist Gunilla Klingberg. More about A Sign in Space by Gunilla Klingberg
Construction is underway on a Olympic-themed museum in Tianjin, China, comprising five connected rings. More about Samaranch Memorial Museum by HAO and Archiland Beijing
London Design Festival: London designer Tom Dixon will launch a range of iridescent stoneware pendant lights at next month's London Design Festival. More about Lustre pendant lamps by Tom Dixon
Competition: Dezeen are offering readers the chance to win one of five pairs of VIP tickets to Decorex International trade show from 23 to 26 September in London. More about Competition: five pairs of VIP tickets to Decorex International to be won
Industrial design graduate Ido Mohar has made a series of lamps that stand to attention when switched on and take a graceful bow when switched off. More about Delight lamps by Ido Mohar
The controversial T-shirt worn by New London Architecture chair Peter Murray in protest of marketing rules that prevent the architects of Olympic venues from promoting their work is now available at Dezeen Super Store. More about The Olympian Architects T-shirt by Peter Murray at Dezeen Super Store
Movie: Nike's global creative director for the Olympics Martin Lotti presents the Nike Zoom Superfly R4 sprinting shoe inspired by suspension bridges in this next movie filmed by Dezeen in anticipation of Thursday's exclusive event at the Nike+ House of Innovation. More about Movie: Nike Zoom Superfly R4
This cross-shaped chapel in Brazil was designed by architect Gustavo Penna (+ slideshow). More about All Saints Chapel by Gustavo Penna
Graduate designer Jordon Cheung provides an alternative to the official London 2012 Olympic memorabilia with these posters and prints illustrating equipment for the Games. More about 17 Days of Summer by Jordon Cheung
A staircase is extruded from the wooden shelves of a bookcase at this renovated house in Tuscany by Italian architects Sundaymorning and Massimo Fiorido Associati. More about House in a Pine Wood by Sundaymorning and Massimo Fiorido Associati