What is it? Could it be mystery tango glass?

I picked this up because it was beautiful and for no other reason because I wasn't familiar with the style. I simply admired the colors and form. When I started researching online, I kept coming back to tango glass from the 1930s. However, there was not a single example of this vase that I could find. Has anyone seen one like this? Is it modern? Is it old? What do you guys think?