By using the polygonal lasso tool in Photoshop. this tool give me more freedom and let me control my line more and go into deeper edge of the photo.
The reflection have been done by duplicate the two layer and transform one of the layer vertical and bring the opacity down to 35% so that it may feel like it’s reflect from a glass table. I also use a white background so that I may see the reflection better and the edges that I’ve erase without erasing the whole reflection.

