I came across a useful article about traveling with artist materials and wanted to share it (selfishly, this also makes it easier for me to find it again next time I plan to take my supplies on an airplane!)

I have only traveled with watercolor paints but I followed similar advice – I put the paints in a sealed plastic bag, in my checked luggage, with a big note stating that they were “artists’ colors”.

Here is the link: Gamblin Article