Here are the common steps on how to make an NFT artwork:

1. Create Artwork: Start with a digital artwork in a high-resolution format.

2. Get a Wallet: Get a cryptocurrency wallet (e.g., MetaMask).

3. Buy Cryptocurrency: Acquire Ether (ETH) or relevant cryptocurrency.

4. Choose a Marketplace: Select a platform like OpenSea.

5. Mint Your NFT: Use the marketplace to create your NFT with details and upload your artwork.

6. Set Properties and Royalties: Define NFT properties and your royalty percentage.

7. Pay Minting Fees: Expect transaction fees (gas fees).

8. Confirm and Publish: Review and confirm the minting process.

9. Market Your NFT: Promote it through social media and art communities.

10. Manage and Transfer: Use your wallet to manage and transfer ownership when sold.