Overall they are a good photos, dont be afraid to edit them digital, you can make them have a more natural eve view with colors and contrast that the jpeg that came out of the camera. Learn to use metering, levels, and compositions. Dont shoot because you like something, create a photo in your head and then look for the things to make that photo. Look at other work, it will expand your creativity. Get your photos to game contest like guroshots, not for the winning but for the diverity of photos, and it makes you follow a topic, witch makes you expand your compositions and styles