They had to use many different types of makeup to create Captain Barbossa. Moisturizer and primer to smooth out the skin, special eyeliners for his eyes, special contacts for his eyes, and many layers of foundation of various colors to give his age.
They had tons of makeup artists working on the Pirates sets, and what they did was use sponges and frayed paint brushes to apply grimy colored makeup and instead of rubbing it in the dabbed it to make little splotches. For Jack's dark eye makeup they imported a stick of makeup from India that repels light just like the makeup or stickers football players wear. Also, many different types of contacts were used. Pintel wears contacts that make his eyes look really yellow, Barbossa wears contacts to take the brightness out of his eyes, Regetti wears a big contact that bulges out of his eye for when he has his wooden eye in. A contact specialist is always on set just in case something goes wrong.
Don't use makeup that will not blend in with your skin tone. There are many tools out there now that you can use to find the perfect makeup, including makeup charts that compare your skin tone with the right makeup.
You can create art with anything that leaves a mark on a surface when drawn on. You may have use different and creative techniques, but it is possible with most anything. I've seen people use ketchup and Cheetos dust before. The only problem is that it won't last; makeup should be fine.
The best way to apply makeup naturally would be to use less makeup. The less makeup you use the better and more natural you will look. Bare Minerals is a good option.
All Bollywood actors use makeup. They are said to use makeup for onscreen performance. This helps them to hide blemishes.
Because of the scene in Port Royal where Barbossa takes a drink of wine when he's skeletal in the moonlight.
The tribes use makeup do they cdn tell who is in what tribe and they use it to make them look feirce.
Chemistry is important in creating any product. Lotions, makeup, baking, etc. all use chemistry to create their products. Medication too
Unless you are already pretty fit, this is not going to happen. You can view YouTube tutorials on how to use makeup to create the illusion of a six pack.
Use a good makeup remover like Mary Kay.
The makeup is not ready yet so you can't use it yet.
As long as the makeup isn't made from the blood of any animals..