الصورة فوق الكنبة.

A common Egyptian pronunciation is:

eṣ-ṣūra foʔ el-kanaba

A few helpful notes:

• ص sounds like an emphatic s
• ق in فوق is usually pronounced as a glottal stop ʔ in Egyptian speech
• ال before ص changes in pronunciation, so الصورة is said eṣ-ṣūra, not el-ṣūra

Depending on the speaker, the vowels may sound a little different, but that pronunciation is a good target.

Because Arabic normally leaves out the present-tense verb to be.

So in Egyptian Arabic, a sentence like:

الصورة فوق الكنبة

literally looks like:

the picture above the couch

but it naturally means the picture is above the couch.

This is very normal in Arabic.
If you wanted past tense, then you would use a verb, for example:

الصورة كانت فوق الكنبة
= The picture was above the couch

فوق usually means above, over, or on top of.

In this sentence, it most naturally means that the picture is above the couch, such as hanging on the wall over it.

It can sometimes overlap with English on, but context matters:

• فوق الكنبة = above / over the couch
• على الكنبة = on the couch

So if the picture is hanging over the couch, فوق is a very natural choice.

This is because of sun letters and moon letters.

• ص is a sun letter
• ك is a moon letter

When ال comes before a sun letter, the l sound disappears and the next consonant is doubled in pronunciation.

So:

• الصورة is pronounced eṣ-ṣūra
• الكنبة is pronounced el-kanaba

In writing, both still use ال. The change is only in pronunciation.

Because both nouns are definite here.

• الصورة = the picture
• الكنبة = the couch / the sofa

So the sentence refers to a specific picture and a specific couch.

If you wanted a picture, you would usually not use ال. In natural Egyptian, you might say something like:

فيه صورة فوق الكنبة
= There is a picture above the couch

كنبة is very common in Egyptian Arabic for couch / sofa.

It is a normal everyday word in Egypt and very useful to learn. In more formal Standard Arabic, you are more likely to see a word like أريكة.

So:

• كنبة = very common in Egyptian speech
• أريكة = more formal / Standard Arabic style

A learner of Egyptian Arabic should definitely know كنبة.

Yes, صورة is feminine.

You can tell partly because it ends in ة, which is a very common feminine ending.

This matters when you add adjectives or verbs:

• الصورة كبيرة = The picture is big
• الصورة كانت فوق الكنبة = The picture was above the couch

In the second example, كانت is feminine singular to match الصورة.

In your original sentence, there is no visible agreement issue because فوق الكنبة is just a prepositional phrase.

الصورة فوق الكنبة is the most neutral and natural order for this sentence.

It starts with the thing you are talking about, الصورة, and then gives its location, فوق الكنبة.

Arabic word order can change for emphasis, but for a beginner, this is the best pattern to learn:

noun + location

So this sentence is a very good model for other sentences like:

• الكتاب على الترابيزة
• الموبايل في الشنطة

Because normal Arabic writing usually leaves out short vowels.

So الصورة فوق الكنبة is written in the everyday way, without vowel marks. A native speaker reads the vowels from experience and context.

If it were fully vowelled in a more formal way, it might look something like:

الصُّورَة فَوقَ الكَنَبَة

But in real life, especially in Egyptian Arabic, people normally write it without those marks.

Also, Egyptian Arabic does not use the full case-ending system that learners may see in formal Standard Arabic grammar. So spoken Egyptian is simpler here than formal written Arabic.