Lighting angle

Here I took a still life beer glass, illuminated from different angles using a simple table lamp.

Similar to the post, 'Variety with a low sun', the shots into the light are much more dramatic and interesting than those with the light behind the camera, and here with the translucent glass, the rim lighting effect is increased. The front lit images are fundamentally flat, and nothing can be done in Photoshop or similar to correct this.