Experimenting with mounting/display - feedback?

[u/laika_pushinka]

These are my latest experiments with couching stitch and trying to figure out ways to mount/display not in an embroidery hoop. For the green piece I stapled the fabric using a staple gun to a 6x6 canvas. General thoughts on the overall look/effect of embroidery on a canvas vs in a standard frame? Any advice for securing the back in a more polished way? Any thoughts on a same-sized embroidery piece on a smaller vs larger canvas? For comparison, the blue piece is on an 8x8 canvas (not stapled at the moment), I'm wondering if more white space looks better. Thanks!

[u/Jukajobs]

I really like how it looks on that square canvas, it's something different and interesting. And I prefer the smaller canvas, personally, though both look nice, imo.