I don't like the environmental burden of so-called NFT's (Non Fungible Tokens), so I created an alternative way for you to purchase some unique and exclusive tokens. Here’s the deal: If you like any of the samples, you can buy them exclusively for a set minimum price. I will send you the original together with a certificate of ownership and the promise not to sell it again (just check if it disappeared from the store). You don’t have authorship or publishing rights however. Half of the proceeds will be given to a good cause, chosen by you, or by me, in which case it will be communicated to you.