The real reason to opt for oil painting lies in its ease and quickness of its application. You can use the oil painting even if you want to make some random sketches for developing them in final painting after wards. Apart from the luxury of having comfort in using the watercolors, these colors allow freedom to apply the transparent effects that is crucial in making a painting artistically valuable.
When an artist looks upon a scene, immediately a special kind of visual experience is generated in her or his mental sphere. If this experience is caught in colors within a short period of time, it can be recorded with more authenticity and liveliness. Here the artist needs a medium that can be applied with delicacy; watercolors provides the artists with such an opportunity where she or he can use brushes loaded wet colors and loaded with elegance. Such a facility, such a luxury is hardly available while using oil colors as the oil colors take its own time to dry.
When an artist looks upon a scene, immediately a special kind of visual experience is generated in her or his mental sphere. If this experience is caught in colors within a short period of time, it can be recorded with more authenticity and liveliness. Here the artist needs a medium that can be applied with delicacy; watercolors provides the artists with such an opportunity where she or he can use brushes loaded wet colors and loaded with elegance. Such a facility, such a luxury is hardly available while using oil colors as the oil colors take its own time to dry.