Sky Streak Bangkok Thailand goldenhourphotography

This sky streak during sunset had me hanging off the balcony in Bangkok, Thailand.

I love to see the light from the sun coming up instead of down and this was a real show. I was bathed in a purple glow as I watched.

I am fascinated by the soft blue on the left and the vivid colors on the right. What is blocking the light? Is it the thick cloud in the bottom left?

This is my entry for the @photocontests goldenhourphotography by @juliank. You might have some golden hour photos you can show us too.