OVCAR-3 cell shaped as a rough semi-circle, with black actin fibres supporting red paxillin (focal adhesion) spikes around the inside of the circular edge

confocal image of a human adenocarcinoma cell (OVCAR-3) expressing mEmerald-b-actin (marker of the actin cytoskeleton) and mApple-paxillin (marker of focal adhesions). Inverted contrast image of mEmerald-b-actin is shown in greyscale and mApple-paxillin is shown in red.