I struggled to find words for a critique while this challenge was running and failed, now I find myself with your image as my first assignment with the critique club.
so here goes;
I like this image. It has a feeling of movement, the colours work and I like the perspective. I also like your choice of border.
A different crop may help. Cropping some of the nebulous swirls at the bottom and cleaning up the top to make it more distinct would create more drama.
I would crop it just below the pink item and use a clone tool or paintbrush to darken & remove the "noise" at the top right and crisp up the edge.
This is a good abstract effort and I think if you experimented a bit more with increasing the angle to lengthen the object it may produce a more provocative image.
Not getting that Seemingly Infinite feeling. Maybe if you had shown a little more in the distance. Can't really make out what this object is. Depth of field needs work. Great colors and contrast.
I think this would be more expressive of infinity if it were cropped to give the impression that it went on beyond the border of the picture - that is, right up against the top disk. The colors and apparent inner glow are good.