Pictures - well, some of those 😆 Many depict us, as well, so, I'll just post a few. Also, since you were not allowed to take any electric devices
(due to safety measures), the pictures are mostly from outside.
I will give a lil description beneath the pics.
Najaf. Shrine of Imam Ali ibn Abi Talib [a] - there are several doors from which you can enter the harram (inside), it's pretty huge, and around it, there are lockers etc... to keep your belongings in while you do the ziyarat. You see a lot of people camping outside - I think many homeless and poor live there (which is rather heart-warming considering that Ali [a] was practically tha "father of the orphans and poor"); you can pray outside and inside, read du'as, Quran, hold majalises (gatherings) etc...
And this:Is the ziyarah you read before entering. It says Salam to Imam Ali [a] in various ways.__________________________
This is from Kufa - During Imam Ali's [a] caliphate ("official reign"), Kufa was the capital.
Masjid-e-Kufa (lol, obviously only a small part of it). It's one of earlierst mosques in history, it's also the place where Imam Ali [a] was struck and wounded mortally on the 19th of Shahr Ramadhan. Inside of it, there are Muslim ibn Aqil (nephew of Imam Ali [a] and the one Husayn [a] sent to Kufa to check the situation and sincerety of the people, there), Hani ibn Urwa (messenger of Imam Hussain [a] who, like Muslim, had been killed by ibn Ziyad due to his loyalty to al-Husayn [a]) and Mukhtar al-Thaqafi (who had been ruler of Kufe, once, and killed the murderers of al-Husayn [a] during that time) buried. Also, it's famous as the place where Imam Jafar as-Sadiq [a] (6th Imam) used to teach- our school of thought (madhab) is called after him; Jafaria.And that's supposedly the house where Imam Ali [a] used to live (not in it's original form, obviously, although from the inside it still looks pretty "antique"); it is close to the masjid, actually, right next to it.This is where Meethum al-Tammar is buried. He's counted amongst the most loyal companions of Ali [a] and had been killed in the same way he had been foretold he would be killed._________________
Kadhmiyya (Baghdad) - Unfortunately, we didn't stay long there, so not many pictures, and not good ones, either.Well, this is the shrine where Imam Musa al-Kadhim [a] and Imam Muhammad al-Jawad [a] are buried, in the distance, I think the domes are still visible... you don't see it too well. Anyway, these two are the 7th and 9th Imam (successors of the prophet [s]) for Shia. "Kadhim" means someone who controls his anger very well and never acts on it, the place (as the area around it) is called Kadhmiyya due to two 'Kadhims' resting there - I loved the atmosphere there! Beautiful. Peaceful. Calm. Full of spirituality.We also witnessed this (well, not exactly that but the guard does this probably daily, it was very beautiful): Guardians of Kadhimiya - it's in Arabic but you get a better look at the shrine than my poor pics, lol. __________________
And, of course, Karbala (I have many more pics, but with persons in them, so can't post those 😛). I am not sure how familiar you two are with the history of Karbala, I don't think that many people understand the full scope, importance and impact of the tragedy and I really don't think I should elaborate on that here. I tried to describe a little about it in the Muharram-thread, for those interested: Here and Here and here - of course, this doesn't come anywhere near to encompass the whole sacrifice. 
The green, Arabic letters say "As-salam alaykum yabne Ameer-ul-Momeneen" which means "Peace be upon you, oh son of Ameer-ul-Momeneen" - that's the shrine of Hz. Abbas [a] who was one of al-Husayn's [a] half-brothers, he was the general of Husayn's [a] little army (if you can even call it an army; he had also the flag) and is said to have resembled his father, Ali [a], the most in looks as much as skills. Unlike the other 72 martyrs of Karbala, he was not buried where al-Husayn [a] was. The reason being is, that he requested Husayn [a] not to move his body from the banks of the river (it is said) - on the 10th of Muharram, after he couldn't take the thirst of the children any more, he set out to bring back water [from which he, himself, didn't drink a single drop; the reason he is known as the Master of the Loyal ones, today] but on his way back, when his back was turned towards the opposing army, too many attacked him simultaneously, cutting off his arms and an arrow hit him in the eye - he didn't have the water, hence his request.
So, yes, that's not from me, lol. But apparently, I can't find a pic of only the shrine - made too many videos, it seems. Anyway, that's where Imam al-Husayn [a] is alongside 70 martyrs of Karbala amongst whom where 16 family members (excluding Hz. Abbas). It's pretty big from the inside. And filled with sorrow... I think that's the only shrine where you mostly hear people crying. There's a path connecting Abbas' [a] shrine with that of Imam Husayn [a], and although, it's damn hot in Iraq, once entering the threshold of a shrine (whether you are still outside of the main building), you don't feel the heat, anymore. It's a sight to behold on especially Ashura and Arbaeen; largest pilgrimage, it's around 5-6 times larger than Hajj.
That's a painting outside the shrine of Hz. Muslim ibn Aqeel's [a] sons. When he went to Kufa to check the situation there, he had taken two young sons of his with him. After he had been killed, his sons tried returning back to their uncle (al-Husayn [a]) and a believing woman took the thirsty and hungry children in, for a while. Unfortunately, her husband was a greedy man and when he found out whose sons were in his house, he decided to kill them and receive payment from the governor of Kufa (ibn Ziyad) for it. The painting depicts the scene of their murder, may they rest in peace.If I remember correctly, that's the place from which on the women were watching the battle when only Husayn [a] was left to fight. It's called something with Zainab [a], don't remember exactly, after Husayn's [a] sister.There were many more places we went to, there. Like, the place where Husayn's [a] camp (tents) had been. Or the places where Abbas had lost his arms; Ali al-Akbar (son of Husayn [a]) had been hit by the spear or where Ali al-Ashgar (infant son of Husayn [a]) had been hit by Hurmilla's arrow. They have marked all those places- now, how accurate that is, I'm not sure of. Oh, and I forgot - one of the martyrs isn't buried alongside the others, as well, a little farther away though, still within the boundaries of Karbala - Hurr. He was the one who prevented Husayn [a] from reaching Kufa and forced him towards Karbala, where the massacre/sacrifice happened. Upon realizing his error, he changed sides in the last moment, asked for forgiveness and got, alongside his son, martyred as one of the firsts.______________________
Well, so much about pictures. I tried to keep the descriptions as brief as possible, and understandable 😊