Designer, Logo, Banner, Flash

I need someone to work part time for me on various projects. There will not be much work initially (only about 15-20 hours work per month. the work will be designing a new simple logo for me, design 3-4 simple baners, do simple slideshow in flash, design a newsletter etc. Please bid of 20 hours of designing work. But, if all goes well, it can be more work for someone dedicated. Show me your previous work if you accept the above.