I bought new paper. Though it's not very expensive and made from "recycled material" it takes the water very well. It's easy to correct drawing and water out colours.
Now I like it much better than previous, though they are more or less of the same price. But the final of the painting changes much more when dried and that's what I haven't used to yet.
These lilacs are a new challenge for me because a lot of flowers and leaves make a mess in a vase. But for me it looks successful.