>>94842521. Conjecture.
2. Also conjecture, we don't know exactly how old it is nor how the water got there. The Sahara was also lush a mere 5.5k years ago when it started trending toward desert so who knows. The erosion could have been from a dope man made river for all we know.
3. Tomb robbers and many Egyptian pyramids do in fact have heiroglyphs in them.
>>9484253How long should a civillization last? It had a good run but finally lost its footing after many invasions over a thousand+ years.
>>9484257in reality they're the same color. Good job posting fake reproductions though...
