You can add more than one source of light, change its colour and select the type: directional, omnidirectional, and parallel.
You can also modify parameters like ambient light and altitude, intensity, and divergence of each point of light depending on the type that's been selected.
The quality of the image surface can be modified through the Diffuse and Specular options. You can give it a bit of relief using the texture channel.
Light Artist includes a series of predefined styles that can be applied directly on any image: spring sun, purple light, or flying colours are just a few of the available styles.
Together with Light Artist, Web Photo Album is also installed, which allows you to create just that: web photo albums.