How to improve my lighting skills?

[fawas mohamed]

this what i done using corona renderer.this is not realistic scene...how can improve my lighting skills.guys can u help me?

[romullus]

How to improve your lighting in this exterior shot? Change HDRI or add Corona's sky and sun or combine HDRI with the sun. There's nothing much you can do in exterior lighting, unless you want to change time of the day as well. But honestly, i think you should first look how to improve your models, materials, composition and arguably the taste ;]

[luiscyz]

How or what parameters did you use for the white wall paints? Just the default? I tend to get a really bad material

[Christa Noel]

take a look at https://www.youtube.com/CoronaRenderer ,many basic and advanced things are available to learn, including material and lighting.
and corona material library.