A wild oil painting of a vast, desolate desert under the scorching sun

A wild oil painting of a vast, desolate desert under the scorching sun, with a lone traveler approaching an oasis that shimmers like a mirage. The sand dunes are harsh and unforgiving, but the oasis appears lush and vibrant, though slightly distorted by the heat. The traveler’s exhaustion and determination are evident, emphasizing the harshness of the wild desert. Wild, ultra detailed, 4K.