An exhibition of paintings, furniture and installations by Zaha Hadid goes on show at the Ivorypress Space gallery in Madrid this September. More about Beyond Boundaries, Art and Design by Zaha Hadid at Ivorypress Space
This sprinkler by Dutch artist Edwin Deen sprays jets of coloured water to turn a room into a rainbow (+ slideshow + movie). More about Liquid Rainbow by Edwin Deen
Narrow slits provide entrances to this circular pavilion by Belgian artist Wesley Meuris outside the Flemish town of Borgloon. More about Memento by Wesley Meuris
French artist Etienne Gros has nipped and tucked blocks of soft foam to make squidgy nude sculptures. More about Les Mousses by Etienne Gros
Hackney-based artist Alex Chinneck has fitted identically smashed windows into a derelict factory just a mile away from the Olympic Stadium (+ slideshow). More about Telling the Truth Through False Teeth by Alex Chinneck
Icelandic artist Olafur Eliasson has made these small solar-powered lamps for people who have limited access to reliable energy – almost a quarter of the world's population (+ movie). More about Little Sun by Olafur Eliasson
Artist Esther Stocker has built a disjointed grid of black blocks across the floor, walls and ceiling of Z33 – House for Contemporary Art in Hasselt, Belgium. More about Based on a Grid by Esther Stocker
London designer Dominic Wilcox has expanded his series of sculptures featuring tiny characters balanced on watch hands with three new scenes tackling protest and surveillance. More about Moments in Time by Dominic Wilcox
Dezeen Wire: London architect Mike Rundell of MRJ Rundell + Associates has revealed in a local meeting that he is working with artist Damien Hirst on proposals to build over 500 sustainable homes in Devon, England - North Devon Journal
Japanese artist Takaya adorns the heads of models with raw vegetables and blossoming flowers. More about Hanayui by Takaya
When you stand inside one of these riverside pavilions in Turku, Finland, you can hear what’s going on beneath the water’s surface. More about Sonic Seascape Terrace by Decoster-Taivalkoski, Haaslahti and Montes de Oca
Show RCA 2011: Royal College of Art graduate Malene Hartmann Rasmussen created this ceramic installation evoking a surreal forest hut from a Brothers Grimm fairytale for her graduation show earlier this summer. More about If I Had A Heart I Could Love You by Malene Hartmann Rasmussen
The Lisson Gallery in London are preparing an exhibition of work by Chinese artist Ai Weiwei, who is still missing after being detained by authorities at Beijing airport on 3 April. More about Ai Weiwei at Lisson Gallery
Artist Gwen van den Eijnde of France creates these sculptural costumes for his performances as bizarre fantasy characters. More about Costumes by Gwen van den Eijnde
This sculpture of a boy and rocking horse by Berlin artists Elmgreen and Dragset will be the next installation on top of the Fourth Plinth in London’s Trafalgar Square. More about Powerless Structures, Fig.101 by Elmgreen and Dragset
Chinese artist Ai Weiwei has covered the floor of the Turbine Hall at Tate Modern in London with more than 100 million individually handmade replica sunflower seeds. More about Sunflower Seeds 2010 by Ai Weiwei
