The Amazonian Postcards is a collection of 21 photographs selected from nature photographer Leonide Principe's archive. These NFTs are reminiscent of the 1990s when printed postcards were popular. They were distributed in main cities for tourism, showing the hidden beauty of the Amazon to a global audience. The NFTs replicate the original postcards' graphic design, providing a nostalgic experience. The buyer will receive the high-resolution artwork that corresponds to the standard size of a printed postcard, preserving authenticity and nostalgia. Ideal for those who admire the Amazon, appreciate photography and enjoy collecting postcards.