Dezeen has teamed up with Belgian designer Arne Quinze to give away five signed copies of his new book, Cityscape. More about Competition: five copies of Arne Quinze Cityscape book to be won
Israeli designer Tomer Sapir has launched his new website, including images of his Prosthesis lights which incorporate illuminated fallen leaves. More about Prostheses by Tomer Sapir
Stockholm Design Week: young Swedish designers Form us With Love held an exhibition called Constructive at Nordiska Kompaniet (NK) department store in Stockholm earlier this month, which explored sustainability. More about Constructive by Form Us With Love
Here's another project from Dutch designer Anke Weiss, this time a table made from 150 bonsai trees. More about Bonsai Tree Table by Anke Weiss
Here's a second shortlisted design for the Mersey Observatory competition, this time by Duggan Morris Architects. More about Mersey Observatory by Duggan Morris Architects
British designer Tom Dixon will exhibit his new collection, entitled A Bit of Rough, at Superstudio Più in Milan during the furniture fair in April. More about A Bit of Rough by Tom Dixon
Stockhom Design Week: Ny Svensk Slöjd, which means Contemporary Swedish Handicraft, was a group show at the Greenhouse young designers showcase at Stockholm Furniture Fair earlier this month. More about Ny Svensk Slöjd (Contemporary Swedish Handicraft)
Around the Corner is an exhibition of four new pieces by Amanda Levete of architects Future Systems for British manufacturers Established & Sons. More about Around the Corner by Amanda Levete
Film maker Peter Greenaway will create a multimedia event involving Leonardo da Vinci's painting The Last Supper, as part of the cultural programme of this year's Salone Internazionale del Mobile (international furniture fair) in Milan in April. More about Leonardo's Last Supper by Peter Greenaway
Here is a selection of images of the Icehotel in Jukkasjärvi, Sweden, including the Art Suites created by artists from around the world. The temporary hotel is created from snow and ice each winter. More about Art Suites at Icehotel
Mountain Dwellings, a project consisting of apartments above a multi-storey car park by Danish architects Bjarke Ingels Group (BIG), is nearing completion in Copenhagen. More about Mountain Dwellings by BIG
Dutch designer Reinier de Jong has created Keer Chair, which can be used any way up. More about Keer Chair by Reinier de Jong
South African designer Ryan Frank has sent in a couple of images of ZiG, a new shelving system he will be showing in Milan during the furniture fair in April. More about ZiG by Ryan Frank
Stockholm Design Week: Swedish designer Jens Fager presented a collection called Grovhugget anno 2008 at the Greenhouse young designers' showcase at the Stockholm Furniture Fair last week. More about Grovhugget anno 2008 by Jens Fager
Phos Architects of London are among five teams shortlisted to design an observation tower overlooking the city of Liverpool, England. More about Mersey Observatory by Phos Architects
Architect Ayako Maruta has created an installation at the Diesel Denim Gallery in Aoyama, Tokyo. More about Suspended Figure by Ayako Maruta at Diesel Denim Gallery Aoyama
We've been saving this one for Valentine's Day... Love in the City is a concept by Dutch designer Anke Weiss to turn red stop lights into love hearts. More about Love in the City by Anke Weiss
Here's another project from Schemata Architecture Office, this time a house built at 63.02° to the road. More about 63.02° house by Schemata Architecture Office
Italian architect and designer Andrea Branzi will create two installations at the Fondation Cartier in Paris next month. More about Andrea Branzi at Fondation Cartier
Schemata Architecture Office of Tokyo have completed the renovation of an apartment block in the suburb of Sayama. More about Sayama Flats by Schemata Architecture Office