On January 6th the auto show finally comes to Portland. I'm sure I'll want to take a ton of pictures. My mother-in-law loaned me an old DSLR but I promptly lost the battery cover and batteries for it. In any case, these will likely be smartphone pics. I have a Galaxy Note 2 if that is important in any way. Any tips for taking good pictures? Other than the 'rule of thirds' assume I know basically nothing. How do you approach taking car pics? Are there any apps that are helpful? Can I still take decent pics with the kind of industrial fluorescent lighting you get at the convention center?