Experiments with painting with light

I had my first go at painting with lights yesterday.

I chose an object from my house and set it up in a dark room. To draw round the object I first used a phone light to try and draw round it.
I set my camera to shutter priority and set the shutter speed to 30 seconds. I found it quite hard to draw round the object and was bait disappointed with the outcome.
I also tried used a key light to draw round the object.

Next time I practice shooting with light, I will use a pair of jeans and start practising outside.
I will set my camera to Manual as this is what the blogs I looked at previously recommended I do. I will also experiment setting the shutter speed to less and more.
This time with light I will practice using a proper flash torch and also some glow sticks to see if the colour comes up.