I'm going to start putting some of my SFM art soon. The way to tell my SFM art apart from my Blender art (apart from the quality), is with my watermark. The watermark saying "Bianca's SFM" is my SFM stuff, but if you see a watermark saying "Bianca's Art" it's my Blender art. A long overdue thanks goes to Miki3dx who took time out to make my watermarks, Foab for teaching me the ropes on SFM and Akiko and Jessy Berbers for teaching me the ropes on Blender.
Thanks for reading this and Merry Christmas