Images for older children may already contain small parts, complex narrative compositions with greater color palette. The outline is more subtle. These can be supplemented with coloring tasks. For example, to write the missing word, or paste a sticker, finish drawing, connect the dots.
If wallpaper coloring can be used only within a child's room, the «coloring pages for kids» can be easily printed out and your kid can take it anywhere: outside and when visiting someone. They will be useful everywhere, the baby will not be bored, and could spend time with an advantage. If you have internet access, then the child can offer coloring online. This type of coloring will get your child interested, because they also include some tips.