It's a blue color theme which is designed very beautifully as you will not feel any problem with this theme. The performance is good. The theme comes in two flavor - with custom icons and with default icons. The custom icons used in this theme are similar to default icons but looks better than the default ones.
The theme looks good on mobile and offers very unique bubble graphics. The theme is fully transparent and smooth. You can download both the custom and default icon version of this theme from the following link.
- Download Theme WP7 v4.2 Anna by Mayank for Nokia 5800, N97 and X6
- Download Theme Hexagons 3D_5th by Arjun Arora for Nokia 5800, N97 and X6
- Download Theme Simplicity by Saby for Nokia 5800, N97, X6 and 5530
- Download Cool Theme Wood by Teyri for Nokia 5800, N97, X6 and 5530