Here are 4 great websites for online design I use and I wanted to share with you - The key word I searched for is rainbow
This colorful photo is from Deviantart - The world's largest online art community. This great website holds 240 million pieces of art both that can be shared, serve as inspiration and be bought. Especially for Christmas /New Year's they are now offering great artistic gifts.
Another great inspirational website is The Design Inspiration were one can find not only photos but also logos, illustrations, websites, fonts, business cards, patterns as well as informational articles. The website is created by a group of designers who are seeking various design inspiration every day.
For those who are looking to realize their inspiration but don't have the tools for it - Fiverr is a cheap and great solution. It's an online marketplace for small services starting at 5$. On the site you can find music and audio, gifts, translation, video and animation and many other useful services.
For those of you looking for the next big thing in on-line design I only have 1 work: infographics! If you are looking to create stories with data - Visual.ly is the site for you.