Apr 29, · Microsoft Windows 7 Theme: Blue Water is theme designed for MS Windows 7 that will give a fresh new look to your desktop. This theme will bring on your computer a set of magnificent photos with bodies of water captured in various poses: rivers flowing under astonishing stone bridges, reflecting the city lights, winding rolling hills or emitting nice shades of tropical ocean blue.5/5(1). Aug 03, · When I saw the new Wolves Theme the other day on the UK version of the Windows Personalization Gallery I came across several themes I had not seen before. So I thought I would feature one each day to assist you in adding to your personal collection of Windows 7 themes. Blue Water Theme . Blue Theme for Windows 7 is an excellent Desktop Theme developed for Windows 7. Blue Theme for Windows 7 has many built-in features with custom desktop background, taskbar, navigation icons, etc. Blue Theme for Windows 7 is one of the most downloaded desktop theme for Windows 7.