Can my landlord take pictures of me/film me without my consent? If he did on his phone, what can I do about it?

Hire local counsel on contingency or seek help from a local non profit that works on women's issues such as legal aid in your area. You have many legal recourses to stop this harassment and perhaps recover damages for it. Plus, you may be living in an unlawful unit (an un-permitted garage cannot be a rental unit) which means that your landlord is liable to you for back rent and perhaps more under local rent control ordinances. So you have a lot to consider and should consult an attorney right away. 1. Get a restraining order. Go to your local courthouse and they will walk you through it if you do not have an attorney yet. 2. Consult local tenant's rights counsel to investigate whether the landlord is renting the garage lawfully and whether you are entitled to back rent or other damages. 3. Consider a civil suit. Unfortunately, in this digital age images can be posted everywhere and you should consider suing not only to recover damages for the harassment but to recover the images he took to make sure he is not posting them anywhere. You are in a horrible situation but you can get out of it with legal help. Get a consultation right away.