You could also look at doing a distance education refresher course, or an interior design course. I have done my whole science degree via distance education through my home country. My university is well set up for distance offering alot of online support, etc. Im sure you could find one from your own country whose distance education status is recognised within the fields governing bodies.

In my experience Qatar recognises education of other countries but recognition of education here is not always reciprocated, so if you do decide to do some study here, make sure you find out if it is recognised by your own country ,if it is something you would want to continue when you decide to go home.

Whatever you decide to do I wish you all the best, and if you do decide on distance education you can always email me for support. After 4 years I feel an expert on distance and online ed. hehehehehe.