Dezeen Mail issue 290 features this week's biggest stories in architecture and designShare: Ross Bryant | 28 January 2016 Leave a comment This week's Dezeen Mail features Álvaro Siza's first US project, a minimally designed toothbrush and London's best house extension (pictured). Read Dezeen Mail issue 290 | Subscribe to Dezeen Mail Read more: Dezeen WeeklySubscribe to our newsletters Dezeen Daily Dezeen Weekly Dezeen Daily is sent every day and contains all the latest stories from Dezeen.Dezeen Weekly is a curated newsletter that is sent every Thursday, containing highlights from Dezeen. Dezeen Weekly subscribers will also receive occasional updates about events, competitions and breaking news.We will only use your email address to send you the newsletters you have requested. We will never give your details to anyone else without your consent. You can unsubscribe at any time by clicking on the unsubscribe link at the bottom of every email, or by emailing us at firstname.lastname@example.org.For more details, please see our privacy notice. Thank you!You will shortly receive a welcome email so please check your inbox.You can unsubscribe at any time by clicking the link at the bottom of every newsletter.