Yeah, I agree with Waybread. It depends on what type of writer you're trying to become.
You have Mercury in Pisces, which would give your writings a much more introspective and emotional tone. Saturn in the wings makes it more serious, brooding, yet ultimately hopeful (Jupiter rules and receives Saturn). There's something deeply soul searching about that combination. The Moon is also, in Pisces with Saturn and Mercury, which continues the emotional theme already mentioned.
The ruler of your 3rd house is Venus in Pisces, exalted, artistic and ready to go. Saturn ruling your 5th house jumpstarts the melancholy in any art that you do. Saturn is elevated above all the rest, though Venus is more angular.
Ever read the works of Edgar Allen Poe? I don't think any of your works would be as macabre as his, but they would share the introspective tone and they'd ultimately reflect something deeper than what you'd expect. He had Venus in Pisces square Saturn.
Oh yeah and Mercury rules your Ascendant, so he's accentuated and Venus rules your MC, so she's accentuated
It's a good chart for artistic inclination. Particularly something poetic.