Varnishing - second coloured layer

After a couple of days of waiting I could continue again. As usual, I first sanded down the first coloured layer with with a linen cloth dipped in water and then in rottenstone. Then the second layer of coloured varnish went on. I think the colour is shifting toward a browner shade which is nice. I am struggling a little with the evenness of the colour, I hope adding more layers will help with that.