You can sort your artwork list by using the list headers. Start by creating the list you would like to view, for example by clicking All or searching.
Now click a header found at the top if the list. You can chose between Title, Code, Year, Medium, Status, Location and Series.
Clicking the header will sort the list either in alphabetical order for text, or from low to high for numbers. Click the header again to reverse the sort.
You can't sort your artwork list in the thumbnail view. However, you can switch between list and thumbnail view without losing your sort results.