Professional retouching - skin - before
Professional retouching is often used for high quality retouching servieces. Lets start with facial skin retouching. There are exists several skin retouching techniques. The simplest one is just to use blur tool. The advantage of this technique is its simplicity. It also can be done very fast and with most modern photo editing tools, except windows paint 
. The disadvantage of this technique is that the result doesn’t look natural. The second idea is to use clone stamp tool. The basic idea of this method is to clone the skin from one place to another. When you are considering which professional retouching skin method to use start from this one. Anyway, both theses methods are rudimentary and are not the best. Most of the details will be lost. If you need the professional retouch skin do not use them.
Professional retouching - skin - after
Professional retouching is not cheap. It is not just blur or copy. It is very elaborated work. To retouch one small photo it may take about one day to finish. Professional retouching techniques includes: reducing 5 O’Clock Shadow, virtual makeup, eye color change, increasing breast size.