Read forums- POTN for a start, pretty much dedicated to Canon stuff.
Understand the basics of your settings for aperture,ISO,speed and F stop. Most of all compose your pictures well, if you look at your shots above nothing is distracting or pulling you off of your subject. Nicely done.
They are very saturated though, more so on the lighthouse. The others I could buy off on as artistic saturation.
Post photos and get critiqued also.
2000 740i-Annalisa and 2008 335i-Weebl. Weebl may wobble but has DTC