Vector graphics-simple

This is a heart that I made with Inkscape. It is a vector graphic. It is a very simple form but isn't as easy to make as it looks. First, I watched a video tutorial on Youtube, showing how it works. Next, I worked. I started by making a simple circle with the circle ellipse tool. Next, I made the format nodes visible. I turned some into corner nodes. With these, I played around. It came out like this. This shape does not have any specific technique.