First thing before doing any modifications to your blog is to take back up of your blog template the process of doing so is explained below
Shreya Saran Template got most pleasant look with lotus leaves, lotus on which shreya is sitting. the colors for the template are most effectively contrasting to background. it has background as lotus leaf. color and reflection of the lotus flower is good.
Another Trisha Dancing Template in beautiful background picture with waterfall lotus, big Lotus leaves on which Trisha dancing and also it has full moon,flying birds and makes look like Dancing in Heaven. It has a good combination of colors with a look that makes text floating on water.
Template with Pillar structure with artistic scupture rich in ancient indus artistic sculpture in good color with stone brick wall background and text color in light yellow. It has extended sculpture with Elephants which is elegant in look . The template has a Lotus in a pond and swans on two sides of it giving a perfect look