Pen tool drawing disappearing when save to jpeg
So for the second time i drew something with the pen tool. It was on a seperate layer from the background colour. I saved the file as a jpeg and when i went back to open it, the entire pen drawing was gone. In a seperate layer i had added some tecture with the brush tool, this is the only thing that remained from the image i drew. why is this happening? when I go to look at the jpeg the image is missing. Heres a screen shot for reference


