Retouching pictures is a tricky process where small and minute changes are required, but the small changes might also jeopardize the final result. In this tutorial I will process only the basic procedures to retouch your images in photoshop.
I will use the following picture as basis for the examples in this tutorial.

I stumbled across this picture by accident on my way around the internet, so I do not know who owns the rights to the image. I just felt sad for the couple getting married and having a picture like this (the problem with the picture should be self-evident) so I decided to retouch it, and use it as the base for this tutorial.
The picture has an obvious problem, a couple is walking on the beach behind husband and wife to be, and generally disturbs the image quite a lot. In the bottom left corner there is also the out-of-focus head of a guest at the wedding, and the levels of the picture could use some editing as well.
First of all, lets see what kind of methods we have available for editing this picture.
Methods/Weapons of choice
Stamper tool
The stamper tool is the most used and well known retouch tool in Photoshop, used correctly it can produce amazing results, but be carefull, over-use of the stamper tool might result in strange results.
Re-use
Reusing areas of the photograph is a quick but also very effective way to manipulate pictures. This metod is basically copy-pasting areas using the lasso tool from other parts of the image, and then copy-paste it into the area where you need it. When used in conjunction with the stamper tool, it can create very realistic results.
Drawing
In some cases, you do not have a big enough area to use the stamper tool, nor the re-use method, so you are left with drawing yourself. This technique involves hundreds if not thousands of brushstrokes, to give a realistic result. This method is only recommended for experienced users, the result might otherwise look "cartoonish" and not give well-rounded results.
Step 1 – Removing the couple
First of all, lets start by removing the couple in the back. For this I use the stamper tool set to a low opacity, and then I often change the are from which I stamp, to ensure a certain degree of randomness.

Using the stamper tool is easy, but you can also easily make tiny mistakes, which might not be visible when you are zoomed in on the area you are working on, but it gets quite obvious when you zoom out.

Notice the repeating pattern here marked within the red rectangle? This is due to over-use of the stamper tool, and by not changing the angle of the stamper tool often enough.
The couple is now almost gone, but the sand and the dark blue line in the water does not look good. It looks slightly blurry near the edges, and its quite obvious that the water in the background where the couple used to be, was stamped out.

Step 2 – Removing the head
Removing the head in the foreground was done by method #2, re-use. I simply copied an area of the girls dress, and moved it downwards, blocking the head out. I made some minute changes in the dress, so it did not seem to be repeating the pattern, and then used a bit of the beach from the right side of the image, to totally remove the head. I also used the tiny area of the dark blue line of the water to the left of the image, and copy-pasted it to the right part, to integrate it better with the area where I removed the couple.

Step 3 – Final touches
Here I simply used the stamper tool to remove the small dots seen in the image (notice one right next to the girls head) and then edited the levels of the image (shortcut: CTRL-L). I did not finetune the image more than that, as the goal of this tutorial was to touch the subject of retouching images.

The final result

Here is the final image side by side with the original.
I hope you enjoyed this tutorial.
Final note: The Heal tool in Photoshop can also be used with amazing results, but it does not always provide accurate results, and then you will have to resort to manual labour tools, which is the focus of this tutorial. I will highlight the heal brush in another tutorial.
* update: based on feedback in the comments, I have added a new tutorial named Aligning pictures , which would be relevant for you. Enjoy :-) *

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Retouching pictures
Photoshop is a great tool when used properly. The problem is, there is a million and one ways to do any one thing in Photoshop so here is a basic rundown of the most popular tools and their uses in retouching a photo. Retouch Photo\x92s With Photoshop >> Tags: Photoshop, photoshop, retouch, family photo
nice tutorial
very good tutorial. there very people give free help to other thax.
Nice tutorial. I would have additionally straightened the horizon. And I think the color correction you made may be a little too much for what seems to be late afternoon sunshine, what do you reckon?
genius work… the water is not an easy pattern though :D
Nice tutorial. You may also want to include a few tips on keeping the process non-destructive: duplicating the original layer before starting, using Adjustment Layers for the Levels and Hue/Saturation, and so on.
Good tip but I always find it helpful when people show a picture of which tool to select or screen dump of the instructions.
this is amazing, to be able to retouch it with such detail is really cool
its very useful
Horrible tutorial man. There are so many things that still need to be done on this picture. It looks like crap starting from the colors, going through composition, and at the end the retouch even makes it worst.
You need to straighten the horizon.
That pink cast on the girl’s skin, makes her look like Miss Piggy.
They are both too dark in the shaded area.
Very poor retouching, but kudos for the will to share knowledge.
It is nice tutorial. but i would be happy if you could diplay the adobe tools beside the tutorial
I Need you send message.How to retouch piture or make skin.
thank u for this my suggestion is to kept the key board shortcuts for stammer tools
Which one is the stamper tool. please help.
it’s nice
Guess everybody missed that the groom ? is looking for the bathing beauties that were cloned out, and not the bride.
i need a complex tutorials on photoshop or any book in on photoshop that i can get here in Nigeria.
Nice tutorial.
This was really discriptive.
God work.
v.v.v nice
Thought the first image was best ;-) Nothing wrong with large ladies
some times the photographer cant control all the items in the shot , photoshop really helps alot