Going from left to right ---
The figure in the middle looks like a person traveling via flight (probably space ship).
The circle could represent Earth and the square could represent the sun (ever heard of the theory that the sun is actually shaped like a cube?
http://www.xeeatwelve.com/articles/shattering_cube.htm), meaning the person is traveling through our solar system.
The next figure actually looks a lot like like the symbol for the planet Neptune (
http://sse.jpl.nasa.gov/multimedia/g...ll_symbols.jpg), which would support the idea of space travel.
The next figure clearly looks like lightning or electricity, but perhaps it's a representation of a certain constellation of stars??? The symbol for the astrological sign of Aquarius has two jagged lines.... maybe this represents the Aquarius constellation or it could have something to do with the coming "Age of Aquarius." Just a thought.
Another thought, it could represent your "path," so to speak... sudden changes in direction, perhaps each abrupt turn represents a significant, life altering point in your life (or lifetimes, if you believe in reincarnation).
The final figure is a tough one. Of course, it looks like a vase with flowers in it. But, aside from the obvious... maybe it should be viewed as two images rather than one? I have one theory about it, but it's rather personal (hint --- it involves procreation) and I could be way off, but if you care to hear my theory on it, feel free to send me a personal message.
Hope that helped!