Thank you for your advice! I'll start with my bases next weekend, also I'll make a picture with a sheet behind them. Work in progress ;-) Only started in December with this and I love it.
What oistene said. Also, I suggest you finish basing your minis before taking better pics. An unfinished base is a sure path to a lower score, as well as masking your whole mini look unfinished.
Sorry for the low vote, but it is impossible to make out the minis. Try placing a curved, white sheet of paper behind them, so that the camera focus is on the minis. Right now we can see your sofa and brushes clearly, while the figures are a blurs.