It looks an awful lot like the back of the Desire HD, but HTC is well known for repeating design themes across its phone portfolio, so let's not jump to any conclusions just yet.

ENGADGET: HTC schedules September 15 event, leaves us guessing as to what it's launching

Mercedes team boss Ross Brawn says the new F1 W04 is a "clear step forward in design and detail sophistication over its predecessor, " while Lotus have continued their design themes with the E21, according to technical chief James Allison.

CNN: F1 revolution ahead after 'identikit' 2013 season

They design daily themes around trends on their homepage and in a daily email.

FORBES: Better Than Fab: Your Very Own Style Graph

Adobe Kuler makes it easy to generate color themes that can inspire any design project.

ENGADGET: Adobe brings Touch Apps family to Android tablets, Creative Cloud looms on the horizon

These themes are a step up in design and a bit more polished, a polish that comes at a price.

FORBES: Tumblr 101: Join The Reblogging Group

Some of the watches in the accompanying slideshow certainly depict feminine themes but there are a few pieces that have a masculine edge to their design.

FORBES: 2013 Is The Year Of The Woman For Luxury Watches