Luminous

The technique is great (Macro shots are difficult to handle, so Congratulations!)

The pink creates the soft look that when you look at this shot, it's harmless (it doesn't intimidate, I mean). It is new to me to have square shots (or did you cut some parts?) - it creates a cute look. The square cut reminds me of how Japanese origami papers are packed - always in squares.

Generally, the picture has little technical disturbance (rule of 3rds). If you had the portrait picture, your picture would have followed the rule of thirds, if we base on horizontal grids but just contrary with the vertical ones. I also think the picture is alright with a portrait because of the angle preferred.

Let's all keep learning!