Learn Dutch: De tatoeëerder zal een mooie bloem naast je navel tekenen. - The tattoo artist will draw a beautiful flower next to your navel.

You would replace the object (een mooie bloem) with a pronoun in the main clause, and move the full noun phrase to the very end of the sentence, after a comma. It would look like this: De tatoeëerder zal hem naast je navel tekenen, die mooie bloem. You use the pronoun hem because bloem is a de-word.

Why does tatoeëerder have those two dots (a trema) on the 'e'?

The trema indicates where a new syllable starts. Without it, the consecutive 'e's would blend together visually into one sound. It tells you to keep the vowel sounds distinct, dividing the pronunciation as ta-toe-eer-der.

As a quick refresher, why is tekenen placed at the very end of the sentence?

This is because zal is an auxiliary (helping) verb. In Dutch main clauses, the conjugated verb (zal) takes the second position, and any other verbs, like the infinitive tekenen, are pushed to the very end of the sentence.

Could I use jouw instead of je for "your navel"?

Yes, you could use jouw navel if you wanted to place special emphasis on your navel as opposed to someone else's. However, in everyday situations where no contrast is needed, the unstressed je is much more common and sounds natural.