In general, clouds symbolize revelation. Since they come in layers, they symbolize the unveiling of an answer or solution to something that has been bothering a person.
On the other hand, they can also symbolize things that can cloud one's judgment or reasoning. Sometimes they also symbolize a confused state of mind.
White layers of clouds make people feel optimistic, happy, positive and confident. This can mean new opportunities.
Clouds are symbols of change or movement just as they move across the sky.
