Crystal Palace defender James Tomkins has hailed the impact of January arrival Mamadou Sakho.
Sakho is on-loan at Palace from Liverpool.
"I think my game is coming along nicely," Tomkins told cpfc.co.uk.
"In recent weeks I have had a different centre half partner in Mamadou [Sakho] and I feel we are getting a good relationship going there at the back.
"We complement each other at times, he is a very cool and calm customer and he's good to play alongside and thankfully it's been working out well with the team of late."