Fairly new to photography - would like constructive feedback on my photo's.

Current Equipment:

Camera: Nikon D90

Lens: Nikon AF-S Nikkor 18-105mm1:3.5-5.6G

Canon 100 Monopod

Nikon SB-800 Flash

GIMP for minimal post processing ( cropping)

SD Card Rescue Tool: PC Inspector File Recovery

Good Helpful Books:

Scott Kelby - Digital Photography

Bryan Peterson - Understanding Exposure