Toronto SX pics - for comment

While I like some of your pics, I think they have a strong yellow color cast (I have this problem too especially when working on a laptop or monitor I am not use to) because of incorrect white balance. If you shoot raw you can easily adjust them correctly by using the eye dropper tool and locate a white surface.

I tried to edit your image, though not perfect or as good as raw, my attempt the whites are closer to white than yellow, (after editing, mine may be a little too blue but still closer I think.)

Yours with yellow color cast

Mine with yellow cast removed.

Excellent work for your first time, Ando.