Golden products comes to the rescue with a wonderful new on-line app, Virtual Paint Mixer. Pick your paint from the choices of Heavy, Fluid or Open colors. Pick your paint colors and apply to the tubes then just slide the caps to change the precentages of each in your mix. You can mix your colors, saving them in the "chip boxes". This allows you to verify that the colors you buy are the ones that will give you the precise colors you need for your project.
Saving money is always a concern, especially in this economy, and this is a great tool that should help any artist select just the right colors. My personal response to this site is that I am more likely to purchase Golden paint products because of this great tool. I will know the colors available in each product line and will be able to determine my purchase options. Knowing these before I head to the store will also save me time, enabling me to get back to my project faster.