La revuo havas foton de la urbo.

Because foton is the direct object of havas.

In Esperanto, the thing that is directly affected by the verb usually takes -n. Here:

• La revuo = the magazine
• havas = has
• foton = a photo / photo

So the magazine is the subject, and the photo is what it has, so foto becomes foton.

You can think of it as:

• foto = photo
• foton = photo as the direct object

La is the Esperanto word for the.

So:

• La revuo = the magazine
• la urbo = the city

Esperanto uses the same article, la, for all nouns. It does not change for gender, number, or case.

Also, Esperanto has no indefinite article. So:

• revuo can mean a magazine
• foto can mean a photo
• urbo can mean a city

But if you want the, you use la.

Because de means of.

So:

• foton de la urbo = a photo of the city

The phrase de la urbo tells you what the photo is of. This is a normal and very common pattern in Esperanto.

Compare:

• la pordo de la domo = the door of the house
• la nomo de la libro = the name of the book
• foto de la urbo = photo of the city

Here, urbo does not take -n because it is not the direct object of the main verb. It is inside a de phrase.

Because -as is the Esperanto ending for the present tense.

The verb root here is hav-, meaning have.

So:

• havas = has / have

Esperanto verb endings are very regular:

• -as = present
• -is = past
• -os = future
• -us = conditional
• -u = command / wish
• -i = infinitive

So:

• havas = has
• havis = had
• havos = will have

Because nouns in Esperanto normally end in -o.

So:

• revuo = magazine
• foto = photo
• urbo = city

This is one of the most useful features of Esperanto: word classes are very easy to recognize.

For example:

• -o = noun
• -a = adjective
• -e = adverb
• -i = infinitive verb

So when you see revuo, you immediately know it is a noun.

Yes, Esperanto word order is fairly flexible, especially because the -n ending helps show what the direct object is.

The normal order here is:

• La revuo havas foton de la urbo.

But other orders are possible, for example for emphasis. Still, the basic subject–verb–object order is the most natural and easiest for learners.

Because foton has -n, you can still identify it as the object even if the order changes.

Because only the direct object of the verb gets -n here.

The verb is havas, and what the magazine has is foton, so foton gets -n.

But la urbo is part of the prepositional phrase de la urbo. After de, you normally do not add -n just because it follows the preposition.

So:

• havas foton = has a photo
• foton de la urbo = a photo of the city

The city is not the thing being directly had; the photo is.

Yes.

• foto = photo / photograph
• foton = photo / photograph as a direct object

The -n does not change the basic meaning of the noun. It only marks its grammatical role in the sentence.

So foto and foton refer to the same thing, but foton tells you that the noun is functioning as the direct object.

In some contexts, de can express possession, origin, or relationship, so learners sometimes wonder about that.

But with foto de la urbo, the most natural meaning is a photo of the city.

Context matters. In this sentence, that is clearly the intended sense.

If you wanted to say something more like the city’s photo in a special context, Esperanto might still use de, but usually the meaning becomes clear from the situation.

The stress in Esperanto normally falls on the second-to-last syllable.

So revuo is pronounced roughly re-VU-o.

Syllables:

• re
• vu
• o

So the stress is on vu.

This stress rule is very regular in Esperanto, which makes pronunciation much easier than in English.