You'll need a large compressor, not just the typical 20 gallon variety most of us have. This is a 60 gallon, vertical compressor with typically a 5+ hp motor. Then you'll need a decent paint gun (possibly 2; one for primer and one for color) which again is an expense. Then there's the question of where you'll paint the car. Renting a paint booth is best, but can be expensive and hard to find. You can always seal up your garage or shoot out in the wetted down driveway, but you'll inevitably get dirt and moisture into the paint.
When choosing colours for exterior surfaces, consider the style of the brickwork or masonry of your home along with the colours used on nearby buildings, so as to pick colours that are sympathetic to these surroundings. Colours for fences and sheds should be selected with the same criteria in mind.
There is still no standard labelling scheme for paint. The blue globe label, pioneered by B&Q, led to VOC reduction on the mass market and has been adopted by other brands, while the European Ecolabel, recognised in 15 EU member states, looks like a flower and appears on brands such as Earthborn. Germany also has a Blue Angel label and there is a green Nordic Swan as well. You will find more detailed information on most of the paint company's websites, as well as a wealth of practical and design advice.
White color symbolizes the purity, immaculateness, innocence, virtue, and joy. It always inspires, helps, fills you with faith. White means absolute freedom from obstacles and freedom for all possibilities.
The perspective. Do you feel the distance between you and the painting? Are you an observer or a participant? The way you feel is dictated by the artistic choice - it's never a coincidence. An artist thoroughly selected the angle: you may look upwards, or downwards, or be at the same level with the objects depicted. If the horizon is at your eye level, the impression you will get is calm, stable. The high horizon will reveal more space, in landscapes it provides a majestic view. Paintings with the low horizon, so common with Dali, are monumental, highlighting the size of the objects and figures. The unusual views of Paris by Pissarro appeared as he painted from the hotel rooms.
Can you feel the rhythm in repeating some color or combination?
On the other hand, in some cases there are legitimate reasons for one area to be bad even if the rest of the paint is solid. If poor body work or rust repair was done in the past then maybe just that section of paint will need to be removed.