1.2 Price Computation for First-Class Mail. First-Class Mail prices are charged per ounce or fraction thereof; any fraction of an ounce is considered a whole ounce. For example, if a piece weighs 1.2 ounces, the weight (postage) increment is 2 ounces. The minimum postage per addressed piece is that for a piece weighing 1 ounce.
Answer: How long a painting should take you to do is impossible to say. It depends on every individual artist, their technical painting skills, and what they visualize the painting to be.Some famous artists have taken months and even years to finish a painting.The 19th-century French artist Ernest Meissonier took 13 years to finish his painting Napoleon's victory at Friedland which is 53 1/2 x 95 1/2 in (136 x 242.5 cm) in size.ow long should I be spending on a painting? It's taking me three hours for a portrait, and five hours for a landscape, but it's really worth it when it's done. -- E. Y.
The reason is because the drying process involves oxidation rather then evaporation. So doing things like using a hair dryer or a fan will not speed up the process. In most cases it can take 24-48 hours for your oil painting to dry to touch but not completely dry, but this depends on a couple of different things. Firstly the amount of actual paint you use on your painting will determine how long the drying time will be. The thicker the paint, the longer it takes to dry.