Well, I've fond an elegant solution for changing border color of the images in different color themes. To avoid creating additional classes for images I declared css variable on the theme classes. Not a big deal, but I'm glad to find this thing by myself.
What challenges did you encounter, and how did you overcome them?A have a challenge to figuring out how to render grid items without hardcoding their grid coordinates. I didn't overcame it. Shame on me.
What specific areas of your project would you like help with?If someone could give me a tip about dynamic generation layouts such this (especially without knowing a quantity of items at advance I would be more than happy =)
And, as always I open for every type of comments.