Update/Redo Squarespace Site

I have a very simple photography website. Although I am not looking to re-invent the wheel, I would like to update it to be more professional and to showcase my work better. One specific example: All I have a very simple photography website. Although I am not looking to re-invent the wheel, I would like to update it to be more professional and to showcase my work better. One specific example: All of my images are under one page. I would like to divide them by category.(I have no idea of going rate yet, so have put $5 in...