Fantastic @saleh! So well-organised. I love how you’ve increased the spacing between the lines on the 24px version, giving the lines space where its available.
These are great! The consistency in the stroke width across the icons creates a really cohesive feel across the icons.
I think the smaller size of your close/cross icon might have slightly shorter lines in the top half than the bottom half? And perhaps also the right half is slightly wider than the left half? Was this an intentional design choice?
I’ve taken a screenshot of your icon and laid a grid over the top of it to show you what I mean. Each side of the grid squares are an equal length. See how the centre of the grid lines don’t quite align with the centre of the X? And how the ends of the X lines don’t all meet the corners of the grid?
Of course, this could be an intentional design choice to angle the X as if its top part is slightly further away than its lower part, creating a slightly 3D feeling.
The icons are simple but some considerations to keep in mind in case of extending to an icon set would be the symmetry of the icons and the thickness of the 24px icons.
For the colors I wanted to go with a black and gold palette but I’m still not sure how well those work together (I can’t wait to get to the colors section of the course).