Next lay a line of the darker coloured paint along the same top edge.
This time you don't want a full line - you want some of the background showing through so you aren't going to completely cover the page. Drag the paint across as you did with the first layer of paint.
Next lay another layer of paint - but this time using the gold, across the edge and drag it across the entire page.
You can drag harder in some parts to semi scrape it off and leave lines for effect - as it dries and while you work if you keep dragging here and there it adds more interest. (sorry the gold just doesn't photograph well)