TOM CLARK: Aleppo -- Day of pain

A Syrian man reacts next to the foot of a small child sticking out out from the rubble of a building following a bombardment on the al-Marja neighborhood of Aleppo, Syria. Missiles rained down on rebel-held areas of Aleppo, causing widespread destruction that overwhelmed rescue teams, as the army prepared a ground offensive to retake the city.: photo by Ameer Alhalbi / AFP, 23 September 2016

Day of pain - Aleppo martyrs more than 90 martyrs in one day over the city of #Aleppo images from district transportation 23-9-2016 #HolocaustAleppo: image via THAER MOHAMMED @THAER_MOHAMEED, 23 September 2016

Day of pain - Aleppo martyrs more than 90 martyrs in one day over the city of #Aleppo images from district transportation 23-9-2016 #HolocaustAleppo: image via THAER MOHAMMED @THAER_MOHAMEED, 23 September 2016

SYRIA - Children die following bombardment on the al-Marja neighbourhood of Aleppo. By @THAER_MOHAMEED #AFP: image via Frédérique Geffard @fgeffardAFP, 23 September 2016

Day of pain - Aleppo martyrs more than 90 martyrs in one day over the city of #Aleppo images from district transportation 23-9-2016 #HolocaustAleppo: image via THAER MOHAMMED @THAER_MOHAMEED, 23 September 2016

SYRIA - Children die following bombardment on the al-Marja neighbourhood of Aleppo. By @THAER_MOHAMEED #AFP: image via Frédérique Geffard @fgeffardAFP, 23 September 2016

SYRIA - Syrians mourn over the body of baby following bombardment on the al-Marja neighbourhood of Aleppo. By @AmeerAlhalbi #AFP: image via Frédérique Geffard @fgeffardAFP, 23 September 2016

Warplanes launch heavy air strikes on rebel-held Aleppo after Syrian army declares offensive to capture the city: image via Reuters Pictures @reuterspictures, 23 September 2016

People inspect a crater filled with water in rebel-held Tariq al-Bab: photo by Ismail/Reuters, 23 September 2016

People inspect a crater filled with water in rebel-held Tariq al-Bab: photo by Ismail/Reuters, 23 September 2016

SYRIA - A rescuer walks amidst destruction following an air strike in the rebel-held Ansari district in Aleppo. By@KaramAlmasri25 #AFP: image via Frédérique Geffard @fgeffardAFP, 23 September 2016

The body of a child is pulled from the rubble in al-Marja: photo by Ameer Alhalbi/Agence France-Presse, 23 September 2016

The body of a child is pulled from the rubble in al-Marja: photo by Ameer Alhalbi/Agence France-Presse, 23 September 2016

SYRIA - A man lays on a hospital bed at make-shift hospital following air strikes on rebel-held eastern areas of Aleppo. By @KaramAlmasri25 #AFP: image via Frédérique Geffard @fgeffardAFP, 24 September 2016

A Syrian man carries a toddler after removing him from the rubble of a building destroyed in an airstrike in Aleppo on Wednesday, as government troops attacked rebels there after a cease-fire faltered.: photo by Ameer Alhalbi/Agence France-Presse, 21 September 2016

#HolocaustAleppo

120 martyrs have ascended today at #Aleppo city and surroundings in the aerial bombing by military helicopters at a level of intensity the city has not seen before #HolocaustAleppo: image via ahmad assaf @homsi119, 23 September 2016

Extensive raids on neighorhoods of #Aleppo since the beginning of the month of September have caused the deaths of 222 men, 36 women and 117 children @ahmad09904 #HolocaustAleppo: image via ahmad assaf @homsi119, 23 September 2016