Youngest Peers: Baroness Warsi, Lord Redesdale, Lord Alli and Baroness Masham of Ilton, Photograph by Desiree Pfeiffer. Photograph.

Leaders of the House of Lords: Baroness Ashton of Upholland, Baroness Amos & Baroness Jay of Paddington, Photograph by Desiree Pfeiffer. Photograph.

Committee A:Baroness Cohen of Pimlico (Chair), Lord Giddens, Lord Kerr of Kinlochard, Lord Moser, Lord Renton of Mount Harry, Lord Steinberg and Lord Woolmer of Leeds, Photograph by Desiree Pfeiffe...

A group of Peers who spoke on an Oral Question from Lord Ashley of Stoke, Photograph by Desiree Pfeiffer. Photograph.

Trade Unionist Peers: Lord Jordan, Baroness Symons of Vernham Dean, Lord Morris of Handsworth and Baroness Gibson of Market Rasen, Photograph by Desiree Pfeiffer. Photograph.

Debate - Human Fertilisation and Embryology Bill: Lord MacKay of Clashfern, Lord Jenkin of Roding, Lord Alton of Liverpool, Baroness Tonge, Baroness Barker and Baroness Deech, Photograph by Desiree...

People's Peers: Baroness Butler-Sloss, Lord Adebowale, Lord Patel of Bradford, Baroness Murphy, and Baroness Finlay of Llandaff. Photograph by Desiree Pfeiffer. Photograph.

Baroness Harris of Richmond, Photograph by Desiree Pfeiffer. Photograph.

Baroness Hayman, The Lord Speaker, Photograph by Desiree Pfeiffer. Photograph.

Lord Grenfell, Photograph by Desiree Pfeiffer. Photograph.

Baroness Hilton of Eggardon, Photograph by Desiree Pfeiffer. Photograph.

Baroness Trumpington, Photograph by Desiree Pfeiffer. Photograph.

Baroness Neuberger and Baroness Richardson of Calow, Photograph by Desiree Pfeiffer. Photograph.

Baroness D'Souza and Baroness Young of Hornsey, Photograph by Desiree Pfeiffer. Photograph.

Baroness Howe of Idlicote, Photograph by Desiree Pfeiffer. Photograph.