If you want to preserve your memories, which are in the form of photo, you can make a painting from photo using software. Software changes your favorite photo to a form which is called digital art. Some of the benefits of digital art are, it is faster to convert a photo to painting. If you go to make a painting in traditional way, then you need many tools such as paper, water paintbrushes etc; but, while painting digitally, you do not have to worry about such tools.
If you make any mistake, in case of digital art, then you can correct it with just few clicks, whereas in case of traditional painting, you cannot afford to make mistakes. A digital art can be easily duplicated exactly and it is not affected by outer factors, but in case of traditional art, you will not be able to exactly copy the same art. There are many kinds of brushes and functions, and with help of these functions, artist can create many things easily, in a lesser time, but for traditional art, artist have to spend lot of time and energy to create different types of paintings with different finish. One of major disadvantage is that, digital art can be copied and hence it is not considered as authentic. Although, there are many possibilities with digital art, but it still needs artistic thinking to copy from other artists.