outdoor fireplace & covered porch/patio added to a garden shed or small guest cottage (the pool is extraneous) -- "Berkshire Pool House" by Crisp Architects Millbrook, NY http://www.crisparchitects.com -- Photo: Rob Karosis
Wow - I'm a designer and so tend to be suspicious of totally pre-fab - but this looks beautiful as well as well thought-out. Super clean contemporary lines, elegant, and green as heck - Pioneer Flatpack by Form Forest
I like the idea of using corrugated roof with clear - so light can get in... but I guess it will depend on what material it is? I am happy to clean it every so often - but will need a ladder!! Like this shape and simplicity..