Hi!
I just finished a Tutorial called, Adding color to Titanium with a
Torch:
http://hollygage.com/pages/adding_color_to_titanium_with_a_torch.html
This technique is great for adding color to natural or rather
uncolored Titanium to give it brilliant color, alter the color on a
piece of existing Titanium, or change Titanium Seconds
http://www.hollygage.com/pages/purchase_seconds_titanium.html
Let me know if you find this helpful.
Holly